short essay on effects of drug addiction

• Type 2 Diabetes
• Heart Disease
• Digestive Health
• Multiple Sclerosis
• COVID-19 Vaccines
• Occupational Therapy
• Healthy Aging
• Health Insurance
• Public Health
• Patient Rights
• Caregivers & Loved Ones
• End of Life Concerns
• Health News
• Thyroid Test Analyzer
• Doctor Discussion Guides
• Hemoglobin A1c Test Analyzer
• Lipid Test Analyzer
• Complete Blood Count (CBC) Analyzer
• What to Buy
• Editorial Process
• Meet Our Medical Expert Board

The Effects of Drug Addiction on the Brain and Body

Signs of drug addiction, effects of drug addiction.

Drug addiction is a treatable, chronic medical disease that involves complex interactions between a person’s environment, brain circuits, genetics, and life experiences.

People with drug addictions continue to use drugs compulsively, despite the negative effects.

Substance abuse has many potential consequences, including overdose and death. Learn about the effects of drug addiction on the mind and body and treatment options that can help.

Verywell / Theresa Chiechi

Drug Abuse vs. Drug Addiction

While the terms “drug abuse” and “drug addiction” are often used interchangeably, they're different. Someone who abuses drugs uses a substance too much, too frequently, or in otherwise unhealthy ways. However, they ultimately have control over their substance use.

Someone with a drug addiction uses drugs in a way that affects many parts of their life and causes major disruptions. They can't stop using drugs, even if they want to.

The signs of drug abuse and addiction include changes in behavior, personality, and physical appearance. If you’re concerned about a loved one’s substance use, here are some of the red flags to watch out for:

• Changes in school or work performance
• Secretiveness 
• Relationship problems
• Risk-taking behavior
• Legal problems
• Aggression 
• Mood swings
• Changes in hobbies or friends
• Sudden weight loss or gain
• Unexplained odors on the body or clothing

Drug Addiction in Men and Women

Men and women are equally likely to develop drug addictions. However, men are more likely than women to use illicit drugs, die from a drug overdose, and visit an emergency room for addiction-related health reasons. Women are more susceptible to intense cravings and repeated relapses.

People can become addicted to any psychoactive ("mind-altering") substance. Common addictive substances include alcohol , tobacco ( nicotine ), stimulants, hallucinogens, and opioids .

Many of the effects of drug addiction are similar, no matter what substance someone uses. The following are some of the most common effects of drug addiction.

Effects of Drug Addiction on the Body

Drug addiction can lead to a variety of physical consequences ranging in seriousness from drowsiness to organ damage and death:

• Shallow breathing
• Elevated body temperature
• Rapid heart rate
• Increased blood pressure
• Impaired coordination and slurred speech
• Decreased or increased appetite
• Tooth decay
• Skin damage
• Sexual dysfunction
• Infertility
• Kidney damage
• Liver damage and cirrhosis
• Various forms of cancer
• Cardiovascular problems
• Lung problems
• Overdose and death

If left untreated drug addiction can lead to serious, life-altering effects on the body.

Dependence and withdrawal also affect the body:

• Physical dependence : Refers to the reliance on a substance to function day to day. People can become physically dependent on a substance fairly quickly. Dependence does not always mean someone is addicted, but the longer someone uses drugs, the more likely their dependency is to become an addiction.
• Withdrawal : When someone with a dependence stops using a drug, they can experience withdrawal symptoms like excessive sweating, tremors, panic, difficulty breathing, fatigue , irritability, and flu-like symptoms.

Overdose Deaths in the United States

According to the Centers for Disease Control and Prevention (CDC), over 100,000 people in the U.S. died from a drug overdose in 2021.

Effects of Drug Addiction on the Brain

All basic functions in the body are regulated by the brain. But, more than that, your brain is who you are. It controls how you interpret and respond to life experiences and the ways you behave as a result of undergoing those experiences.

Drugs alter important areas of the brain. When someone continues to use drugs, their health can deteriorate both psychologically and neurologically.

Some of the most common mental effects of drug addiction are:

• Cognitive decline
• Memory loss
• Mood changes and paranoia
• Poor self/impulse control
• Disruption to areas of the brain controlling basic functions (heart rate, breathing, sleep, etc.)

Effects of Drug Addiction on Behavior

Psychoactive substances affect the parts of the brain that involve reward, pleasure, and risk. They produce a sense of euphoria and well-being by flooding the brain with dopamine .

This leads people to compulsively use drugs in search of another euphoric “high.” The consequences of these neurological changes can be either temporary or permanent. 

• Difficulty concentrating
• Irritability 
• Angry outbursts
• Lack of inhibition 
• Decreased pleasure/enjoyment in daily life (e.g., eating, socializing, and sex)
• Hallucinations

Help Someone With Drug Addiction

If you suspect that a loved one is experiencing drug addiction, address your concerns honestly, non-confrontationally, and without judgment. Focus on building trust and maintaining an open line of communication while setting healthy boundaries to keep yourself and others safe. If you need help, contact the SAMHSA National Helpline at 1-800-662-4357.

Effects of Drug Addiction on an Unborn Child

Drug addiction during pregnancy can cause serious negative outcomes for both mother and child, including:

• Preterm birth
• Maternal mortality

Drug addiction during pregnancy can lead to neonatal abstinence syndrome (NAS) . Essentially, the baby goes into withdrawal after birth. Symptoms of NAS differ depending on which drug has been used but can include:

• Excessive crying
• Sleeping and feeding issues

Children exposed to drugs before birth may go on to develop issues with behavior, attention, and thinking. It's unclear whether prenatal drug exposure continues to affect behavior and the brain beyond adolescence.  

While there is no single “cure” for drug addiction, there are ways to treat it. Treatment can help you control your addiction and stay drug-free. The primary methods of treating drug addiction include:

• Psychotherapy : Psychotherapy, such as cognitive behavioral therapy (CBT) or family therapy , can help someone with a drug addiction develop healthier ways of thinking and behaving.
• Behavioral therapy : Common behavioral therapies for drug addiction include motivational enhancement therapy (MET) and contingency management (CM). These therapy approaches build coping skills and provide positive reinforcement.
• Medication : Certain prescribed medications help to ease withdrawal symptoms. Some examples are naltrexone (for alcohol), bupropion (for nicotine), and methadone (for opioids).
• Hospitalization : Some people with drug addiction might need to be hospitalized to detox from a substance before beginning long-term treatment.
• Support groups : Peer support and self-help groups, such as 12-step programs like Alcoholics Anonymous, can help people with drug addictions find support, resources, and accountability.

A combination of medication and behavioral therapy has been found to have the highest success rates in preventing relapse and promoting recovery. Forming an individualized treatment plan with your healthcare provider's help is likely to be the most effective approach.

Drug addiction is a complex, chronic medical disease that causes someone to compulsively use psychoactive substances despite the negative consequences.

Some effects of drug abuse and addiction include changes in appetite, mood, and sleep patterns. More serious health issues such as cognitive decline, major organ damage, overdose, and death are also risks. Addiction to drugs while pregnant can lead to serious outcomes for both mother and child.

Treatment for drug addiction may involve psychotherapy , medication, hospitalization, support groups, or a combination.

If you or someone you know is experiencing substance abuse or addiction, contact the Substance Abuse and Mental Health Services Administration (SAMHSA) National Helpline at 1-800-662-4357.

American Society of Addiction Medicine. Definition of addiction .

HelpGuide.org. Drug Abuse and Addiction .

Tennessee Department of Mental Health & Substance Abuse Services. Warning signs of drug abuse .

National Institute on Drug Abuse. Sex and gender differences in substance use .

Cleveland Clinic. Drug addiction .

National Institute on Drug Abuse. Drugs, Brains, and Behavior: The Science of Addiction Drugs and the Brain .

American Heart Association. Illegal Drugs and Heart Disease .

American Addiction Centers. Get the facts on substance abuse .

Szalavitz M, Rigg KK, Wakeman SE. Drug dependence is not addiction-and it matters . Ann Med . 2021;53(1):1989-1992. doi:10.1080/07853890.2021.1995623

Centers for Disease Control and Prevention. Drug overdose deaths in the U.S. top 100,000 annually .

American Psychological Association. Cognition is central to drug addiction .

National Institute on Drug Abuse. Understanding Drug Use and Addiction DrugFacts .

MedlinePlus. Neonatal abstinence syndrome .

National Institute on Drug Abuse. Treatment and recovery .

Grella CE, Stein JA.  Remission from substance dependence: differences between individuals in a general population longitudinal survey who do and do not seek help . Drug and Alcohol Dependence.  2013;133(1):146-153. doi:10.1016/j.drugalcdep.2013.05.019

By Laura Dorwart Dr. Dorwart has a Ph.D. from UC San Diego and is a health journalist interested in mental health, pregnancy, and disability rights.

Causes and Effects of Drug Addiction

A family is a natural social system that occurs in heterogeneous forms today and represents a diversity of cultural heritage. The addictions that have effects on marriage can be classified into two groups: substance addiction and process addiction. Prominently ranked among the various types of substance addiction is drug addiction.

Drug abuse entails constant and excessive usage of drugs to create feelings of happiness and blot out reality despite its well-known harmful effects. The substances misused are mostly unlawful (Cutter, Jaffe-Gill, Segal & Segal) such as uppers {stimulants like cocaine}, downers {depressants like heroin}, all around {psychedelics like marijuana, LSD, and MDMA [ecstasy]} (Inaba & Cohen, 2) or in several cases even legal substances such as prescription drugs to treat illnesses such as dementia, depression, hypertension, arrhythmia, psychosis and panic disorder (Inaba et al., p. 214). Such prescription drugs are antidepressants like Prozac, antipsychotics like Zyprexa, anti-anxiety drugs like Xanax, and panic disorder drugs like Inderal (Inaba et al., p. 34). Drug abuse turns into drug addiction when the drug ceases to exist as a choice and turns into an essential need (Cutter et al.). Drug addiction is defined as the recurring inability to avoid drug use despite prior decisions to do so (Qureshi, Al-Ghamdi & Al-Habeeb). It has developed into a major problem that is currently plaguing almost every nation in the world irrespective of whether they are developed, under-developed or undeveloped or whether their people are prosperous or poor.

Several causes have been identified that lead to drug abuse. The first cause is to seek relief from mental illnesses. The National Alliance on Mental Illness reported that nearly 50% of drug addicts are burdened with mental illnesses like depression, schizophrenia, or bipolar disorder (Cutter et al.). The second cause is to look for thrills (Cutter et al.). Potential users are attracted by several refined and synthesized forms of drugs that are to be put in the body by using unique new, efficient, and rapid methods (Inaba et al., p. 2). Users are curious to try out a drug and judge for themselves if the reportedly ‘high’ feeling is indeed experienced (Cutter et al.), such as using PCP to spike a marijuana cigarette to check the reported ‘high’ (Inaba et al., p. 64). A study conducted in 1987 revealed that thrill-seeking behavior could be hereditary (Qureshi et al.). The third cause is peer emulation. Users who are weak-minded or peer-adulating, tend to imitate others and use the drug not because they want to, but to appear ‘cool’ and ‘one of the group.’ This is a powerful cause in the case of school and college students. In addition young men easily become victims to peer emulation because it is the male tendency to value autonomy {like power, aggressiveness, and competitiveness} (Goldenberg & Goldenberg, p. 56). The fourth cause is to escape from emotional suffering brought about by natural calamities {such as the widespread disruption of families that took place in the U.S in the wake of Hurricane Katrina in 2005 (Goldenberg & Goldenberg, p.10)}, as well as personal difficulties in life such as bad grades, failed relationships, stress, isolation, and disesteem. Although the drug user knows that the drug cannot and will not deal with the personal difficulty effectively, still the temporary relief obtained from its usage can be so alluring that the harmful effects of the drug seem insignificant (Cutter et al.). Such relief occurs when the psychoactive drug acts directly on those parts of the brain that exercise control over emotions and actions, generating positive feelings in the addict (Qureshi et al.). The last cause is an abnormality in the brain structure of some individuals that make them more prone to drug addiction. In the latest breaking news released in October 2008, scientists based in the UK’s University of Nottingham discovered this trait. The abnormality is contained in the decision-making portion of the brain called the frontal cortex. Of all the people who start as experimental drug users, it is only around 15% who cross over the dividing line between experimental use and hardcore addiction. The Nottingham University scientists are now certain that a significant part of this 15% segment comprises individuals with brain abnormalities (Medical News Today).

Drug addiction has several harmful effects on the addicts, their friends, and their family. The first is a danger to physical health. Drug addiction involves long-term molecular and cellular modification. Drug addicts are in real danger of damaging physical organs like the heart, liver, and lungs. Drug addiction {especially cocaine addiction} is fast emerging internationally as a formidable conduit for the expansion of deadly infectious diseases like AIDS, hepatitis, and tuberculosis (Qureshi et al.). The second effect is a serious dent in the finances of the drug addicts and their family members. It is natural and necessary for the family to generate savings to develop a reasonable standard of living. The money family members earn is regarded as ‘family income’ (Goldenberg & Goldenberg, p. 15). The drug addict splurges their hard-earned savings on his or her drug addiction, thereby contributing to financial instability in the family. There are also high possibilities of addicts’ jobs or school enrolment being put into grave jeopardy, which is another worrying finance-related factor. The third effect is the alienation of family members. A family relationship is characterized by love and loyalty (Goldenberg & Goldenberg, p. 4). Instead of giving love and affection to other family members, the drug addict’s erratic behavior tends to break the close bond that exists in the family. Drug addicts are unable to relax or have fun without imbibing drugs. They alternate between mood swings, angry tirades, incoherent speech, irritation, hysterical behavior, and general change of attitude. This is accompanied by widespread neglect of responsibilities towards the family (Cutter et al.). The fourth effect is endangering reputation in the eyes of society. A family is an institution that is embedded in society (Goldenberg & Goldenberg, p. 23). Drug addicts frequently resort to money borrowing, selling household articles, and stealing money from others. These crimes, in addition to the crime of possessing and using drugs, could well result in arrest and incarceration, thereby bringing disgrace to the addicts and their spouses.

In conclusion, there is no doubt that drug addiction has nothing but bad effects on the addicts and those near and dear to them. The only way to alleviate the problem is for the addict to obtain treatment as quickly as possible. The psychological intervention has now become more accessible to people in the U.S as compared to the pre-War days (Goldenberg & Goldenberg, p. 101). Addicts should realize that it is not only them that need help but their family members to are hurting and need help (Goldenberg & Goldenberg, p. 20). It would greatly help if the addicts’ family members take an active interest, encourage and participate in the treatment process as such a response will not only act as a self-confidence booster for the addicts but will also make them realize the reliability and value of their loved ones. It would greatly help if the spouses can rope in the support of a network of friends, extended family, clergy, neighbors, and employers to contribute to the recovery of the addicts (Goldenberg & Goldenberg, p. 11).

“Could Brain Abnormality Predict Drug Addiction?” Medical News Today. 2008.

Cutter D., Jaffe-Gill E., Segal R. & Segal J. “Drug Abuse and Addiction: Understanding the Signs, Symptoms, and Effects.” Helpguide.org. 2008. Web.

Goldenberg H. & Goldenberg I. “Family Therapy: An Overview.” USA: Brooks Cole. 2007.

Inaba D. & Cohen W.E. “Uppers, Downers, All Arounders.” USA: CNS Publications. 2003.

Qureshi N.A., Al-Ghamdy Y.S. & Al-Habeeb T.A. (2000). “ Drug Addiction: A General View of New Concepts & Future Challenges .” Eastern Mediterranean Health Journal. 2000.

Cite this paper

• Chicago (N-B)
• Chicago (A-D)

StudyCorgi. (2021, October 9). Causes and Effects of Drug Addiction. https://studycorgi.com/causes-and-effects-of-drug-addiction/

"Causes and Effects of Drug Addiction." StudyCorgi , 9 Oct. 2021, studycorgi.com/causes-and-effects-of-drug-addiction/.

StudyCorgi . (2021) 'Causes and Effects of Drug Addiction'. 9 October.

1. StudyCorgi . "Causes and Effects of Drug Addiction." October 9, 2021. https://studycorgi.com/causes-and-effects-of-drug-addiction/.

Bibliography

StudyCorgi . "Causes and Effects of Drug Addiction." October 9, 2021. https://studycorgi.com/causes-and-effects-of-drug-addiction/.

StudyCorgi . 2021. "Causes and Effects of Drug Addiction." October 9, 2021. https://studycorgi.com/causes-and-effects-of-drug-addiction/.

This paper, “Causes and Effects of Drug Addiction”, was written and voluntary submitted to our free essay database by a straight-A student. Please ensure you properly reference the paper if you're using it to write your assignment.

Before publication, the StudyCorgi editorial team proofread and checked the paper to make sure it meets the highest standards in terms of grammar, punctuation, style, fact accuracy, copyright issues, and inclusive language. Last updated: April 6, 2022 .

If you are the author of this paper and no longer wish to have it published on StudyCorgi, request the removal . Please use the “ Donate your paper ” form to submit an essay.

Drug Addiction and Its Effects Research Paper

Introduction, causes of drug addiction, symptoms of addiction to drugs, effects of addiction to drugs, treatment of drug addiction, prevention of drug abuse and addiction, works cited.

Did you know that Drug Addiction is a Disease? Many people refer to it as behavioral problem but it impacts the brain hence a chronic brain disease. Drug addicts become obsessed with drugs such that they always want to take more. This is normally as a result of changes that occur to the brain.

The victim becomes reliant on drugs, and thus he/she does not take them voluntarily. Drug addiction is a community disease since everybody is impacted including public health programs. This research paper therefore will aim at discussing the causes, signs and symptoms, effects and help for drug addiction to portray it as negative vice both to individuals and the society as a whole.

The main cause of drug addiction is, obviously, the use of drugs but there are specific predictors making some people engage in drug abuse. One of these causes is continued exposure to drugs. This may be from peers or even family.

Thus it is more likely for a person who lives under exposure to drugs at his/her early years to become an addict in adult life, than a counterpart who spends his/her childhood without exposure. For the aforementioned case of influence by family members, a person may be introduced to drugs by his/her siblings, or he/she may even copy what his/her parents do regarding the use of drugs.

There is also the issue of drugs being available to a person. This can potentially lead the person to use them, and eventually lead to addiction. Additionally, genetics may also play an important role in determining whether a person will become a drug addict.

This is because genetics are associated with dispositions that may make a person prone to drug abuse. An addictive personality is normally characterized by a number of addictions, and relapse into the use of drugs after rehabilitation (Mork 1).

Other causes include poor family environment where the parent-child bond is poor therefore without a figurehead to guide him/her, one can easily end up engaging in drug use. One may also have psychological problems making a person vulnerable to drug abuse. Finally an individual’s personality may determine level of resistance to drug abuse compared to others (Mork 1).

The symptoms of addiction to drugs are constant with different drugs. Firstly if one is neglecting his/her responsibilities at work or even school because of the drugs. Secondly is doing dangerous things or taking risks when on drugs for example driving.

Addiction can be seen if one is often involved in legal trouble or breaking the law when high for example being arrested or even stealing to get more drugs. Fourthly if on drugs one causes problems in relationships for example often fighting with partners, family members and friends.

Another sign is if a person loses control of drug use and starts using more drugs than usual or planned to use. This is portrayed when one wants to stop using but is powerless. Another common pointer to addiction is increased tolerance to drugs. This is exhibited in form of ability to take large volumes of drugs without being adversely affected. Another sign of addiction is the need to use drugs in an attempt to stop symptoms of withdrawal (Smith 1).

It has also been noticed that a number of people live a kind of life that revolves around drugs; thinking about drugs all the time, and using them most of the time. Another sign is if a person finds himself abandoning the activities once enjoyed like sports, reading or other hobbies because often one is engaging in drug abuse.

Finally if a person cannot stop using drugs and he/she knows they are hurting him/her in terms o health like infections, depression, mood swings or even blackouts then that is a sign of addiction due to excess drug use (Smith 1).

Most of these effects are dictated by the specific drug that a person uses. However, there are common effects associated with drug addiction. One of such effects is the psychological problems associated with drug addicts. In the progressive stages of addiction the effects are dangerous especially in terms of health.

Drug addiction is also associated with a myriad of diseases including include heart diseases, diseases of the lungs, or even brain damage. A person may also get HIV/AIDS which occurs after sharing of syringes during drug injection with an infected person (Kartha 1).

Secondly there are Psychological and Social effects where you find that once a person becomes an addict he/she cannot control use of drugs and hence powerless. If they do not use the drugs, they may start feeling restless, depressed, sweating, shaking, and anxious. This makes them crave for more usage of drugs.

In every country in the world most drugs are usually illegal and hence accessing them makes it expensive and, for those who cannot afford they may start stealing to buy drugs. This leads to increased crime rates in our society. Some people may also engage in prostitution or even sell their own properties to get money to buy drugs (Kartha 1).

Drug addiction affects a person’s social life negatively where one’s relationships with family and friends is impacted. An addict usually may turn violent when high and hence this may lead to break down of families, loosing friends and loved ones. This is also portrayed in the professional life of an addict where he/she cannot concentrate on the job due to the drugs. This brings down the performance of a person at work and that might cost him/her job (Kartha1).

Drug addiction is treatable though difficult. The first step is for the addict to accept that he/she has a problem which if not treated is dangerous to the people around him including his/her own family. There are various forms and stages of treatment.

Treatment can be done through medication but it is used in conjunction with other treatment processes. The next is withdrawal where medication can be employed to suppress the withdrawal symptoms.

However medication is not advisable since sometimes patients who withdraw through medication are almost similar to those who have not been treated. Virtually all the medications used in drug addiction cases are designed to deal with the psychology of the addict so that he/she will not long for drugs (“Treatment Approaches to Drug Addiction” 1).

Another form of treatment is the treatment of the behavior of the addict. It is designed to help a patient “engage in the treatment process, modify their attitudes and behaviors related to drug abuse, and increase healthy life skills.

These treatments are designed in such a way that they have a cumulative effect of effectiveness of the rehabilitation process (“Treatment Approaches for Drug Addiction” 1). There are various behavioral approaches which can be used to treat drug addiction. Firstly we have Outpatient behavioral treatment which may include individual and group counseling, therapy, motivational interviewing and incentives.

Residential treatments are also used especially for more severe addicts. In these treatments, it is mandatory for a patient to spend time in a rehabilitation center until he/she is considered cured. An example is the TCs. “TCs differ from other treatment approaches principally in their use of the community—treatment staff and those in recovery—as a key agent of change to influence patient attitudes, perceptions, and behaviors associated with drug use” (“Treatment Approach to Drug Addiction” 1).

Firstly a person should recognize the signs which may include change in ones appearance, weight loss, sleeping at odd hours, losing interest in work or school, changes in a person’s social life and poor emotional health among others.

Secondly a person should spot the dangers where if the drugs are prescriptions from doctors he/she should follow it to the letter. If it is a drug like alcohol if possible avoid and to adults they should if they must drink the recommended amounts.

Thirdly is through communication which helps a lot in preventing drug use especially among young people. This should come from parents, teachers and all leaders in our society about the effects of drugs use (Vaux 1).

From the above causes, signs and symptoms, effects, treatment and ways of preventing drug abuse and addiction, it is clear that everybody in our society is somehow affected both directly and indirectly.

Millions of dollars are used by governments, charities and individuals to try and curb drug abuse and addiction but the issue still remains a challenge too hot to let go no matter the costs. We cannot let part of our society turn out to be like the picture in the next page. A drugs free society is a healthy society.

Mork, Rachel. “Causes of Drug Addiction” n.d. Web.

Smith, Saisan. “Signs, Symptoms, and Help for Drug Problems and Substance Abuse” 2010. Web.

Kartha, Deepa. “Effects of Drug Addiction” 2009-2011. Web.

NIDA InfoFacts. “Treatment Approaches for Drug Addiction”. 2010-2011. Web.

Vaux, Robert. “What Are the Ways to Prevent Drug Addiction?”2005-2010. Web.

Volkow, Nora, “ What Do We Know About Drug Addiction? ” 2005. Web.

• Chicago (A-D)
• Chicago (N-B)

IvyPanda. (2024, March 1). Drug Addiction and Its Effects. https://ivypanda.com/essays/drug-addiction-and-its-effects/

"Drug Addiction and Its Effects." IvyPanda , 1 Mar. 2024, ivypanda.com/essays/drug-addiction-and-its-effects/.

IvyPanda . (2024) 'Drug Addiction and Its Effects'. 1 March.

IvyPanda . 2024. "Drug Addiction and Its Effects." March 1, 2024. https://ivypanda.com/essays/drug-addiction-and-its-effects/.

1. IvyPanda . "Drug Addiction and Its Effects." March 1, 2024. https://ivypanda.com/essays/drug-addiction-and-its-effects/.

Bibliography

IvyPanda . "Drug Addiction and Its Effects." March 1, 2024. https://ivypanda.com/essays/drug-addiction-and-its-effects/.

• Drug and Alcohol Rehabilitation
• Drug Addiction: A General View of New Concepts
• Requiem for a Dream: The Life of Drug Addicts
• Program to Help Meth Addicts
• Case Management: Drug Addiction
• Misconceptions About Addiction
• Antidepressant Addiction and Abuse
• Drug Addiction Treatment: Variety of the Methods
• Addictive Personality in Drug Rehabilitation
• Rehabilitation Opposed to Imprisonment
• How meth affects women and their children
• Resource Identification, Evaluation and Selection: Congestive Heart Failure
• Maternal Mortality: Situations, Policies and Programs
• Blood Clot Risk from Stents Seen in African-Americans
• The Major Medical Causes of Maternal Deaths and Ways to Reduce It

• Patient Care & Health Information
• Diseases & Conditions
• Drug addiction (substance use disorder)

Drug addiction, also called substance use disorder, is a disease that affects a person's brain and behavior and leads to an inability to control the use of a legal or illegal drug or medicine. Substances such as alcohol, marijuana and nicotine also are considered drugs. When you're addicted, you may continue using the drug despite the harm it causes.

Drug addiction can start with experimental use of a recreational drug in social situations, and, for some people, the drug use becomes more frequent. For others, particularly with opioids, drug addiction begins when they take prescribed medicines or receive them from others who have prescriptions.

The risk of addiction and how fast you become addicted varies by drug. Some drugs, such as opioid painkillers, have a higher risk and cause addiction more quickly than others.

As time passes, you may need larger doses of the drug to get high. Soon you may need the drug just to feel good. As your drug use increases, you may find that it's increasingly difficult to go without the drug. Attempts to stop drug use may cause intense cravings and make you feel physically ill. These are called withdrawal symptoms.

Help from your health care provider, family, friends, support groups or an organized treatment program can help you overcome your drug addiction and stay drug-free.

Products & Services

• A Book: Mayo Clinic Family Health Book, 5th Edition
• Newsletter: Mayo Clinic Health Letter — Digital Edition

Drug addiction symptoms or behaviors include, among others:

• Feeling that you have to use the drug regularly — daily or even several times a day
• Having intense urges for the drug that block out any other thoughts
• Over time, needing more of the drug to get the same effect
• Taking larger amounts of the drug over a longer period of time than you intended
• Making certain that you maintain a supply of the drug
• Spending money on the drug, even though you can't afford it
• Not meeting obligations and work responsibilities, or cutting back on social or recreational activities because of drug use
• Continuing to use the drug, even though you know it's causing problems in your life or causing you physical or psychological harm
• Doing things to get the drug that you normally wouldn't do, such as stealing
• Driving or doing other risky activities when you're under the influence of the drug
• Spending a good deal of time getting the drug, using the drug or recovering from the effects of the drug
• Failing in your attempts to stop using the drug
• Experiencing withdrawal symptoms when you attempt to stop taking the drug

Recognizing unhealthy drug use in family members

Sometimes it's difficult to distinguish normal teenage moodiness or anxiety from signs of drug use. Possible signs that your teenager or other family member is using drugs include:

• Problems at school or work — frequently missing school or work, a sudden disinterest in school activities or work, or a drop in grades or work performance
• Physical health issues — lack of energy and motivation, weight loss or gain, or red eyes
• Neglected appearance — lack of interest in clothing, grooming or looks
• Changes in behavior — major efforts to bar family members from entering the teenager's room or being secretive about going out with friends; or drastic changes in behavior and in relationships with family and friends
• Money issues — sudden requests for money without a reasonable explanation; or your discovery that money is missing or has been stolen or that items have disappeared from your home, indicating maybe they're being sold to support drug use

Recognizing signs of drug use or intoxication

Signs and symptoms of drug use or intoxication may vary, depending on the type of drug. Below you'll find several examples.

Marijuana, hashish and other cannabis-containing substances

People use cannabis by smoking, eating or inhaling a vaporized form of the drug. Cannabis often precedes or is used along with other substances, such as alcohol or illegal drugs, and is often the first drug tried.

Signs and symptoms of recent use can include:

• A sense of euphoria or feeling "high"
• A heightened sense of visual, auditory and taste perception
• Increased blood pressure and heart rate
• Decreased coordination
• Difficulty concentrating or remembering
• Slowed reaction time
• Anxiety or paranoid thinking
• Cannabis odor on clothes or yellow fingertips
• Major cravings for certain foods at unusual times

Long-term use is often associated with:

• Decreased mental sharpness
• Poor performance at school or at work
• Ongoing cough and frequent lung infections

K2, Spice and bath salts

Two groups of synthetic drugs — synthetic cannabinoids and substituted or synthetic cathinones — are illegal in most states. The effects of these drugs can be dangerous and unpredictable, as there is no quality control and some ingredients may not be known.

Synthetic cannabinoids, also called K2 or Spice, are sprayed on dried herbs and then smoked, but can be prepared as an herbal tea. A liquid form can be vaporized in electronic cigarettes. Despite manufacturer claims, these are chemical compounds rather than "natural" or harmless products. These drugs can produce a "high" similar to marijuana and have become a popular but dangerous alternative.

• Elevated mood
• An altered sense of visual, auditory and taste perception
• Extreme anxiety or agitation
• Hallucinations
• Increased heart rate and blood pressure or heart attack
• Violent behavior

Substituted cathinones, also called "bath salts," are mind-altering (psychoactive) substances similar to amphetamines such as ecstasy (MDMA) and cocaine. Packages are often labeled as other products to avoid detection.

Despite the name, these are not bath products such as Epsom salts. Substituted cathinones can be eaten, snorted, inhaled or injected and are highly addictive. These drugs can cause severe intoxication, which results in dangerous health effects or even death.

• Feeling "high"
• Increased sociability
• Increased energy and agitation
• Increased sex drive
• Increased heart rate and blood pressure
• Problems thinking clearly
• Loss of muscle control
• Panic attacks
• Psychotic and violent behavior

Barbiturates, benzodiazepines and hypnotics

Barbiturates, benzodiazepines and hypnotics are prescription central nervous system depressants. They're often used and misused in search for a sense of relaxation or a desire to "switch off" or forget stress-related thoughts or feelings.

• Barbiturates. An example is phenobarbital.
• Benzodiazepines. Examples include sedatives, such as diazepam (Valium), alprazolam (Xanax), lorazepam (Ativan), clonazepam (Klonopin) and chlordiazepoxide (Librium).
• Hypnotics. Examples include prescription sleeping medicines such as zolpidem (Ambien) and zaleplon (Sonata).
• Slurred speech
• Lack of coordination
• Irritability or changes in mood
• Problems concentrating or thinking clearly
• Memory problems
• Involuntary eye movements
• Lack of inhibition
• Slowed breathing and reduced blood pressure
• Falls or accidents

Meth, cocaine and other stimulants

Stimulants include amphetamines, meth (methamphetamine), cocaine, methylphenidate (Ritalin, Concerta, others) and amphetamine-dextroamphetamine (Adderall XR, Mydayis). They're often used and misused in search of a "high," or to boost energy, to improve performance at work or school, or to lose weight or control appetite.

• Feeling of happy excitement and too much confidence
• Increased alertness
• Increased energy and restlessness
• Behavior changes or aggression
• Rapid or rambling speech
• Larger than usual pupils, the black circles in the middle of the eyes
• Confusion, delusions and hallucinations
• Irritability, anxiety or paranoia
• Changes in heart rate, blood pressure and body temperature
• Nausea or vomiting with weight loss
• Poor judgment
• Nasal congestion and damage to the mucous membrane of the nose (if snorting drugs)
• Mouth sores, gum disease and tooth decay from smoking drugs ("meth mouth")
• Depression as the drug wears off

Club drugs are commonly used at clubs, concerts and parties. Examples include methylenedioxymethamphetamine, also called MDMA, ecstasy or molly, and gamma-hydroxybutyric acid, known as GHB. Other examples include ketamine and flunitrazepam or Rohypnol — a brand used outside the U.S. — also called roofie. These drugs are not all in the same category, but they share some similar effects and dangers, including long-term harmful effects.

Because GHB and flunitrazepam can cause sedation, muscle relaxation, confusion and memory loss, the potential for sexual misconduct or sexual assault is associated with the use of these drugs.

Signs and symptoms of use of club drugs can include:

• Larger than usual pupils
• Chills and sweating
• Involuntary shaking (tremors)
• Behavior changes
• Muscle cramping and teeth clenching
• Muscle relaxation, poor coordination or problems moving
• Reduced inhibitions
• Heightened or altered sense of sight, sound and taste
• Memory problems or loss of memory
• Reduced consciousness
• Increased or decreased heart rate and blood pressure

Hallucinogens

Use of hallucinogens can produce different signs and symptoms, depending on the drug. The most common hallucinogens are lysergic acid diethylamide (LSD) and phencyclidine (PCP).

LSD use may cause:

• Greatly reduced perception of reality, for example, interpreting input from one of your senses as another, such as hearing colors
• Impulsive behavior
• Rapid shifts in emotions
• Permanent mental changes in perception
• Rapid heart rate and high blood pressure
• Flashbacks, a reexperience of the hallucinations — even years later

PCP use may cause:

• A feeling of being separated from your body and surroundings
• Problems with coordination and movement
• Aggressive, possibly violent behavior
• Lack of pain sensation
• Increase in blood pressure and heart rate
• Problems with thinking and memory
• Problems speaking
• Intolerance to loud noise
• Sometimes seizures or coma

Signs and symptoms of inhalant use vary, depending on the substance. Some commonly inhaled substances include glue, paint thinners, correction fluid, felt tip marker fluid, gasoline, cleaning fluids and household aerosol products. Due to the toxic nature of these substances, users may develop brain damage or sudden death.

Signs and symptoms of use can include:

• Possessing an inhalant substance without a reasonable explanation
• Brief happy excitement
• Behaving as if drunk
• Reduced ability to keep impulses under control
• Aggressive behavior or eagerness to fight
• Nausea or vomiting
• Appearing under the influence of drugs, with slurred speech, slow movements and poor coordination
• Irregular heartbeats
• Lingering odor of inhalant material
• Rash around the nose and mouth

Opioid painkillers

Opioids are narcotic, painkilling drugs produced from opium or made synthetically. This class of drugs includes, among others, heroin, morphine, codeine, methadone, fentanyl and oxycodone.

Sometimes called the "opioid epidemic," addiction to opioid prescription pain medicines has reached an alarming rate across the United States. Some people who've been using opioids over a long period of time may need physician-prescribed temporary or long-term drug substitution during treatment.

Signs and symptoms of narcotic use and dependence can include:

• A sense of feeling "high"
• Reduced sense of pain
• Agitation, drowsiness or sedation
• Problems with attention and memory
• Pupils that are smaller than usual
• Lack of awareness or inattention to surrounding people and things
• Problems with coordination
• Constipation
• Runny nose or nose sores (if snorting drugs)
• Needle marks (if injecting drugs)

When to see a doctor

If your drug use is out of control or causing problems, get help. The sooner you seek help, the greater your chances for a long-term recovery. Talk with your health care provider or see a mental health provider, such as a doctor who specializes in addiction medicine or addiction psychiatry, or a licensed alcohol and drug counselor.

Make an appointment to see a provider if:

• You can't stop using a drug
• You continue using the drug despite the harm it causes
• Your drug use has led to unsafe behavior, such as sharing needles or unprotected sex
• You think you may be having withdrawal symptoms after stopping drug use

If you're not ready to approach a health care provider or mental health professional, help lines or hotlines may be a good place to learn about treatment. You can find these lines listed on the internet or in the phone book.

When to seek emergency help

Seek emergency help if you or someone you know has taken a drug and:

• May have overdosed
• Shows changes in consciousness
• Has trouble breathing
• Has seizures or convulsions
• Has signs of a possible heart attack, such as chest pain or pressure
• Has any other troublesome physical or psychological reaction to use of the drug

Staging an intervention

People struggling with addiction usually deny they have a problem and hesitate to seek treatment. An intervention presents a loved one with a structured opportunity to make changes before things get even worse and can motivate someone to seek or accept help.

It's important to plan an intervention carefully. It may be done by family and friends in consultation with a health care provider or mental health professional such as a licensed alcohol and drug counselor, or directed by an intervention professional. It involves family and friends and sometimes co-workers, clergy or others who care about the person struggling with addiction.

During the intervention, these people gather together to have a direct, heart-to-heart conversation with the person about the consequences of addiction. Then they ask the person to accept treatment.

There is a problem with information submitted for this request. Review/update the information highlighted below and resubmit the form.

From Mayo Clinic to your inbox

Sign up for free and stay up to date on research advancements, health tips, current health topics, and expertise on managing health. Click here for an email preview.

Error Email field is required

Error Include a valid email address

To provide you with the most relevant and helpful information, and understand which information is beneficial, we may combine your email and website usage information with other information we have about you. If you are a Mayo Clinic patient, this could include protected health information. If we combine this information with your protected health information, we will treat all of that information as protected health information and will only use or disclose that information as set forth in our notice of privacy practices. You may opt-out of email communications at any time by clicking on the unsubscribe link in the e-mail.

Thank you for subscribing!

You'll soon start receiving the latest Mayo Clinic health information you requested in your inbox.

Sorry something went wrong with your subscription

Please, try again in a couple of minutes

Like many mental health disorders, several factors may contribute to development of drug addiction. The main factors are:

• Environment. Environmental factors, including your family's beliefs and attitudes and exposure to a peer group that encourages drug use, seem to play a role in initial drug use.
• Genetics. Once you've started using a drug, the development into addiction may be influenced by inherited (genetic) traits, which may delay or speed up the disease progression.

Changes in the brain

Physical addiction appears to occur when repeated use of a drug changes the way your brain feels pleasure. The addicting drug causes physical changes to some nerve cells (neurons) in your brain. Neurons use chemicals called neurotransmitters to communicate. These changes can remain long after you stop using the drug.

Risk factors

People of any age, sex or economic status can become addicted to a drug. Certain factors can affect the likelihood and speed of developing an addiction:

• Family history of addiction. Drug addiction is more common in some families and likely involves an increased risk based on genes. If you have a blood relative, such as a parent or sibling, with alcohol or drug addiction, you're at greater risk of developing a drug addiction.
• Mental health disorder. If you have a mental health disorder such as depression, attention-deficit/hyperactivity disorder (ADHD) or post-traumatic stress disorder, you're more likely to become addicted to drugs. Using drugs can become a way of coping with painful feelings, such as anxiety, depression and loneliness, and can make these problems even worse.
• Peer pressure. Peer pressure is a strong factor in starting to use and misuse drugs, particularly for young people.
• Lack of family involvement. Difficult family situations or lack of a bond with your parents or siblings may increase the risk of addiction, as can a lack of parental supervision.
• Early use. Using drugs at an early age can cause changes in the developing brain and increase the likelihood of progressing to drug addiction.
• Taking a highly addictive drug. Some drugs, such as stimulants, cocaine or opioid painkillers, may result in faster development of addiction than other drugs. Smoking or injecting drugs can increase the potential for addiction. Taking drugs considered less addicting — so-called "light drugs" — can start you on a pathway of drug use and addiction.

Complications

Drug use can have significant and damaging short-term and long-term effects. Taking some drugs can be particularly risky, especially if you take high doses or combine them with other drugs or alcohol. Here are some examples.

• Methamphetamine, opiates and cocaine are highly addictive and cause multiple short-term and long-term health consequences, including psychotic behavior, seizures or death due to overdose. Opioid drugs affect the part of the brain that controls breathing, and overdose can result in death. Taking opioids with alcohol increases this risk.
• GHB and flunitrazepam may cause sedation, confusion and memory loss. These so-called "date rape drugs" are known to impair the ability to resist unwanted contact and recollection of the event. At high doses, they can cause seizures, coma and death. The danger increases when these drugs are taken with alcohol.
• MDMA — also known as molly or ecstasy — can interfere with the body's ability to regulate temperature. A severe spike in body temperature can result in liver, kidney or heart failure and death. Other complications can include severe dehydration, leading to seizures. Long-term, MDMA can damage the brain.
• One particular danger of club drugs is that the liquid, pill or powder forms of these drugs available on the street often contain unknown substances that can be harmful, including other illegally manufactured or pharmaceutical drugs.
• Due to the toxic nature of inhalants, users may develop brain damage of different levels of severity. Sudden death can occur even after a single exposure.

Other life-changing complications

Dependence on drugs can create a number of dangerous and damaging complications, including:

• Getting an infectious disease. People who are addicted to a drug are more likely to get an infectious disease, such as HIV , either through unsafe sex or by sharing needles with others.
• Other health problems. Drug addiction can lead to a range of both short-term and long-term mental and physical health problems. These depend on what drug is taken.
• Accidents. People who are addicted to drugs are more likely to drive or do other dangerous activities while under the influence.
• Suicide. People who are addicted to drugs die by suicide more often than people who aren't addicted.
• Family problems. Behavioral changes may cause relationship or family conflict and custody issues.
• Work issues. Drug use can cause declining performance at work, absenteeism and eventual loss of employment.
• Problems at school. Drug use can negatively affect academic performance and motivation to excel in school.
• Legal issues. Legal problems are common for drug users and can stem from buying or possessing illegal drugs, stealing to support the drug addiction, driving while under the influence of drugs or alcohol, or disputes over child custody.
• Financial problems. Spending money to support drug use takes away money from other needs, could lead to debt, and can lead to illegal or unethical behaviors.

The best way to prevent an addiction to a drug is not to take the drug at all. If your health care provider prescribes a drug with the potential for addiction, use care when taking the drug and follow instructions.

Health care providers should prescribe these medicines at safe doses and amounts and monitor their use so that you're not given too great a dose or for too long a time. If you feel you need to take more than the prescribed dose of a medicine, talk to your health care provider.

Preventing drug misuse in children and teenagers

Take these steps to help prevent drug misuse in your children and teenagers:

• Communicate. Talk to your children about the risks of drug use and misuse.
• Listen. Be a good listener when your children talk about peer pressure and be supportive of their efforts to resist it.
• Set a good example. Don't misuse alcohol or addictive drugs. Children of parents who misuse drugs are at greater risk of drug addiction.
• Strengthen the bond. Work on your relationship with your children. A strong, stable bond between you and your child will reduce your child's risk of using or misusing drugs.

Preventing a relapse

Once you've been addicted to a drug, you're at high risk of falling back into a pattern of addiction. If you do start using the drug, it's likely you'll lose control over its use again — even if you've had treatment and you haven't used the drug for some time.

• Follow your treatment plan. Monitor your cravings. It may seem like you've recovered and you don't need to keep taking steps to stay drug-free. But your chances of staying drug-free will be much higher if you continue seeing your therapist or counselor, going to support group meetings and taking prescribed medicine.
• Avoid high-risk situations. Don't go back to the neighborhood where you used to get your drugs. And stay away from your old drug crowd.
• Get help immediately if you use the drug again. If you start using the drug again, talk to your health care provider, your mental health provider or someone else who can help you right away.

Drug addiction (substance use disorder) care at Mayo Clinic

• Substance-related and addictive disorders. In: Diagnostic and Statistical Manual of Mental Disorders DSM-5. 5th ed. American Psychiatric Association; 2013. https://dsm.psychiatryonline.org. Accessed Aug. 15, 2022.
• Brown AY. Allscripts EPSi. Mayo Clinic. April 13, 2021.
• DrugFacts: Understanding drug use and addiction. National Institute on Drug Abuse. https://www.drugabuse.gov/publications/drugfacts/understanding-drug-use-addiction. Accessed Aug. 15, 2022.
• American Psychiatric Association. What is a substance use disorder? https://psychiatry.org/patients-families/addiction-substance-use-disorders/what-is-a-substance-use-disorder. Accessed Sept. 2, 2022.
• Eddie D, et al. Lived experience in new models of care for substance use disorder: A systematic review of peer recovery support services and recovery coaching. Frontiers in Psychology. 2019; doi:10.3389/fpsyg.2019.01052.
• Commonly used drugs charts. National Institute on Drug Abuse. https://www.drugabuse.gov/drug-topics/commonly-used-drugs-charts. Accessed Aug. 16, 2022.
• Drugs, brains, and behavior: The science of addiction. National Institute on Drug Abuse. https://www.drugabuse.gov/publications/drugs-brains-behavior-science-addiction/drug-misuse-addiction. Accessed Aug. 16, 2022.
• Drugs of abuse: A DEA resource guide/2020 edition. United States Drug Enforcement Administration. https://admin.dea.gov/documents/2020/2020-04/2020-04-13/drugs-abuse. Accessed Aug. 31, 2022.
• Misuse of prescription drugs research report. National Institute on Drug Abuse. https://www.drugabuse.gov/publications/research-reports/misuse-prescription-drugs/overview. Accessed Aug. 17, 2022.
• Principles of drug addiction treatment: A research-based guide. 3rd ed. National Institute on Drug Abuse. https://www.drugabuse.gov/publications/principles-drug-addiction-treatment-research-based-guide-third-edition/preface. Accessed Aug. 17, 2022.
• The science of drug use: A resource for the justice sector. National Institute on Drug Abuse. https://nida.nih.gov/drug-topics/criminal-justice/science-drug-use-resource-justice-sector. Accessed Sept. 2, 2022.
• Naloxone DrugFacts. National Institute on Drug Abuse. https://nida.nih.gov/publications/drugfacts/naloxone. Accessed Aug. 31, 2022.
• Drug and substance use in adolescents. Merck Manual Professional Version. https://www.merckmanuals.com/professional/pediatrics/problems-in-adolescents/drug-and-substance-use-in-adolescents. Accessed Sept. 2, 2022.
• DrugFacts: Synthetic cannabinoids (K2/Spice). National Institute on Drug Abuse. https://www.drugabuse.gov/publications/drugfacts/synthetic-cannabinoids-k2spice. Accessed Aug. 18, 2022.
• Hall-Flavin DK (expert opinion). Mayo Clinic. March 5, 2021.
• Poppy seed tea: Beneficial or dangerous?

Associated Procedures

• Cognitive behavioral therapy

News from Mayo Clinic

• Science Saturday: Preclinical research identifies brain circuit connected to addictive behaviors July 22, 2023, 11:00 a.m. CDT
• What is naloxone and should everyone have access to it? Feb. 16, 2023, 05:06 p.m. CDT
• Symptoms & causes
• Diagnosis & treatment
• Doctors & departments
• Care at Mayo Clinic

Mayo Clinic does not endorse companies or products. Advertising revenue supports our not-for-profit mission.

• Opportunities

Mayo Clinic Press

Check out these best-sellers and special offers on books and newsletters from Mayo Clinic Press .

• Mayo Clinic on Incontinence - Mayo Clinic Press Mayo Clinic on Incontinence
• The Essential Diabetes Book - Mayo Clinic Press The Essential Diabetes Book
• Mayo Clinic on Hearing and Balance - Mayo Clinic Press Mayo Clinic on Hearing and Balance
• FREE Mayo Clinic Diet Assessment - Mayo Clinic Press FREE Mayo Clinic Diet Assessment
• Mayo Clinic Health Letter - FREE book - Mayo Clinic Press Mayo Clinic Health Letter - FREE book

Your gift holds great power – donate today!

Make your tax-deductible gift and be a part of the cutting-edge research and care that's changing medicine.

• Engineering
• Write For Us
• Privacy Policy

Essay on Drug Abuse

Here we have shared the Essay on Drug Abuse in detail so you can use it in your exam or assignment of 150, 250, 400, 500, or 1000 words.

You can use this Essay on Drug Abuse in any assignment or project whether you are in school (class 10th or 12th), college, or preparing for answer writing in competitive exams. 

Topics covered in this article.

Essay on Drug Abuse in 150 words

Essay on drug abuse in 250-300 words, essay on drug abuse in 500-1000 words.

Drug abuse is a global issue that poses serious risks to individuals and society. It involves the harmful and excessive use of drugs, leading to physical and mental health problems. Drug abuse can result in addiction, organ damage, cognitive impairment, and social and economic difficulties. Prevention efforts should focus on education, raising awareness about the dangers of drug abuse, and promoting healthy lifestyles. Access to quality healthcare and addiction treatment services is crucial for recovery. Strengthening law enforcement measures against drug trafficking is necessary to address the supply side of the problem. Creating supportive environments and opportunities for positive engagement can help prevent drug abuse. By taking collective action, we can combat drug abuse and build healthier communities.

Drug abuse is a growing global concern that poses significant risks to individuals, families, and communities. It refers to the excessive and harmful use of drugs, both legal and illegal, that have negative effects on physical and mental health.

Drug abuse has severe consequences for individuals and society. Physically, drug abuse can lead to addiction, damage vital organs, and increase the risk of overdose. Mentally, it can cause cognitive impairment, and psychological disorders, and deteriorate overall well-being. Additionally, drug abuse often leads to social and economic problems, such as strained relationships, loss of employment, and criminal activities.

Preventing drug abuse requires a multi-faceted approach. Education and awareness programs play a crucial role in informing individuals about the dangers of drug abuse and promoting healthy lifestyle choices. Access to quality healthcare and addiction treatment services is vital to help individuals recover from substance abuse. Strengthening law enforcement efforts to curb drug trafficking and promoting international cooperation is also essential to address the supply side of the issue.

Community support and a nurturing environment are critical in preventing drug abuse. Creating opportunities for individuals, especially young people, to engage in positive activities and providing social support systems can serve as protective factors against drug abuse.

In conclusion, drug abuse is a significant societal problem with detrimental effects on individuals and communities. It requires a comprehensive approach involving education, prevention, treatment, and enforcement. By addressing the root causes, raising awareness, and providing support to those affected, we can combat drug abuse and create a healthier and safer society for all.

Title: Drug Abuse – A Global Crisis Demanding Urgent Action

Introduction :

Drug abuse is a pressing global issue that poses significant risks to individuals, families, and communities. It refers to the excessive and harmful use of drugs, both legal and illegal, that have detrimental effects on physical and mental health. This essay explores the causes and consequences of drug abuse, the social and economic impact, prevention and treatment strategies, and the importance of raising awareness and fostering supportive communities in addressing this crisis.

Causes and Factors Contributing to Drug Abuse

Several factors contribute to drug abuse. Genetic predisposition, peer pressure, stress, trauma, and environmental influences play a role in initiating substance use. The availability and accessibility of drugs, as well as societal norms and cultural acceptance, also influence drug abuse patterns. Additionally, underlying mental health issues and co-occurring disorders can drive individuals to self-medicate with drugs.

Consequences of Drug Abuse

Drug abuse has devastating consequences on individuals and society. Physically, drug abuse can lead to addiction, tolerance, and withdrawal symptoms. Substance abuse affects vital organs, impairs cognitive function, and increases the risk of accidents and injuries. Mental health disorders, such as depression, anxiety, and psychosis, are often associated with drug abuse. Substance abuse also takes a toll on relationships, leading to strained family dynamics, social isolation, and financial instability. The social and economic costs of drug abuse include increased healthcare expenses, decreased productivity, and the burden on criminal justice systems.

Prevention and Education

Preventing drug abuse requires a comprehensive and multi-faceted approach. Education and awareness programs are essential in schools, communities, and the media to inform individuals about the risks and consequences of drug abuse. Promoting healthy coping mechanisms, stress management skills, and decision-making abilities can empower individuals to resist peer pressure and make informed choices. Early intervention programs that identify at-risk individuals and provide support and resources are crucial in preventing substance abuse.

Treatment and Recovery

Access to quality healthcare and evidence-based addiction treatment is vital in addressing drug abuse. Treatment options include detoxification, counseling, behavioral therapies, and medication-assisted treatments. Rehabilitation centers, support groups, and outpatient programs provide a continuum of care for individuals seeking recovery. Holistic approaches, such as addressing co-occurring mental health disorders and promoting healthy lifestyles, contribute to successful long-term recovery. Support from family, friends, and communities plays a significant role in sustaining recovery and preventing relapse.

Law Enforcement and Drug Policies

Effective law enforcement efforts are necessary to disrupt drug trafficking and dismantle illicit drug networks. International cooperation and collaboration are crucial in combating the global drug trade. Additionally, drug policies should focus on a balanced approach that combines law enforcement with prevention, treatment, and harm reduction strategies. Shifting the emphasis from punitive measures toward prevention and rehabilitation can lead to more effective outcomes.

Creating Supportive Communities:

Fostering supportive communities is vital in addressing drug abuse. Communities should provide resources, social support networks, and opportunities for positive engagement. This includes promoting healthy recreational activities, providing vocational training, and creating safe spaces for individuals in recovery. Reducing the stigma associated with drug abuse and encouraging empathy and understanding are crucial to building a compassionate and supportive environment.

Conclusion :

Drug abuse remains a complex and multifaceted issue with far-reaching consequences. By addressing the causes, raising awareness, implementing preventive measures, providing quality treatment and support services, and fostering supportive communities, we can combat drug abuse and alleviate its impact. It requires collaboration and a collective effort from individuals, communities, governments, and organizations to build a society that is resilient against the scourge of drug abuse. Through education, prevention, treatment, and compassion, we can pave the way toward a healthier and drug-free future.

An official website of the United States government

The .gov means it’s official. Federal government websites often end in .gov or .mil. Before sharing sensitive information, make sure you’re on a federal government site.

The site is secure. The https:// ensures that you are connecting to the official website and that any information you provide is encrypted and transmitted securely.

• Publications
• Account settings

Preview improvements coming to the PMC website in October 2024. Learn More or Try it out now .

• Advanced Search
• Journal List
• v.14(11); 2022 Nov

Substance Abuse Amongst Adolescents: An Issue of Public Health Significance

1 School of Epidemiology and Public Health, Jawaharlal Nehru Medical College, Datta Meghe Institute of Medical Sciences, Wardha, IND

Sonali G Choudhari

2 School of Epidemiology and Public Health; Community Medicine, Jawaharlal Nehru Medical College, Datta Meghe Institute of Medical Sciences, Wardha, IND

Sarika U Dakhode

3 Department of Community Medicine, Dr. Panjabrao Deshmukh Memorial Medical College, Amravati, IND

Asmita Rannaware

Abhay m gaidhane.

Adolescence is a crucial time for biological, psychological, and social development. It is also a time when substance addiction and its adverse effects are more likely to occur. Adolescents are particularly susceptible to the negative long-term effects of substance use, including mental health illnesses, sub-par academic performance, substance use disorders, and higher chances of getting addicted to alcohol and marijuana. Over the past few decades, there have been substantial changes in the types of illegal narcotics people consume. The present article deals with the review of substance abuse as a public health problem, its determinants, and implications seen among adolescents. A systematic literature search using databases such as PubMed and Google Scholar was undertaken to search all relevant literature on teenage stimulant use. The findings have been organized into categories to cover essential aspects like epidemiology, neurobiology, prevention, and treatment. The review showed that substance addiction among adolescents between 12 to 19 years is widespread, though national initiatives exist to support young employment and their development. Research on psychological risk factors for teenage substance abuse is vast, wherein conduct disorders, including aggression, impulsivity, and attention deficit hyperactivity disorder, have been mentioned as risk factors for substance use. Parents' attitudes toward drugs, alcohol, academic and peer pressure, stress, and physical outlook are key determinants. Teenage drug usage has a significant negative impact on users, families, and society as a whole. It was found that a lot has been done to provide correct intervention to those in need with the constant development of programs and rehabilitative centers to safeguard the delicate minds of youths and prevent them from using intoxicants. Still, there is much need for stringent policy and program guidelines to curb this societal menace. 

Introduction and background

Drug misuse is a widespread issue; in 2016, 5.6% of people aged 15 to 26 reported using drugs at least once [ 1 ]. Because alcohol and illegal drugs represent significant issues for public health and urgent care, children and adolescents frequently visit emergency rooms [ 2 ]. It is well known that younger people take drugs more often than older adults for most drugs. Drug usage is on the rise in many Association of Southeast Asian Nations, particularly among young males between the ages of 15 and 30 years [ 3 ]. According to the 2013 Global Burden of Disease report, drug addiction is a growing problem among teenagers and young people. Early substance use increases the likelihood of future physical, behavioral, social, and health issues [ 4 ]. Furthermore, recreational drug use is a neglected contributor to childhood morbidity and mortality [ 5 ]. One of the adverse outcomes of adolescent substance use is the increased risk of addiction in those who start smoking, drinking, and taking drugs before they are of 18 years. Moreover, most individuals with Substance Use Disorders begin using substances when they are young [ 6 ]. Substance use disorders amongst adolescents have long-term adverse health effects but can be mitigated with efficient treatment [ 7 ].

Childhood abuse is linked to suicidal thoughts and attempts. The particular mental behavior that mediates the link between childhood trauma and adult suicidal ideation and attempts is yet unknown. Recent studies show teens experiencing suicidal thoughts, psychiatric illness symptoms like anxiety, mood, and conduct disorders, and various types of child maltreatment like sexual abuse, corporal punishment, and emotional neglect that further leads to children inclining toward intoxicants [ 8 ]. Although teen substance use has generally decreased over the past five years, prolonged opioid, marijuana, and binge drinking use are still common among adolescents and young adults [ 9 ]. Drug-using students are more prone to commit crimes, including bullying and violent behavior. It has also been connected to various mental conditions, depending on the substance used. On the other hand, it has been linked to social disorder, abnormal behavior, and association with hostile groups [ 10 ]. Adolescent substance users suffer risks and consequences on the psychological, sociocultural, or behavioral levels that may manifest physiologically [ 11 ]. About 3 million deaths worldwide were caused by alcohol consumption alone. The majority of the 273,000 preventable fatalities linked to alcohol consumption are in India [ 12 ], which is the leading contributor. The United Nations Office on Drug and Crime conducted a national survey on the extent, patterns, and trends of drug abuse in India in 2003, which found that there were 2 million opiate users, 8.7 million cannabis users, and 62.5 million alcohol users in India, of whom 17% to 20% are dependent [ 13 ]. According to prevalence studies, 13.1% of drug users in India are under the age of 20 [ 14 ].

In India, alcohol and tobacco are legal drugs frequently abused and pose significant health risks, mainly when the general populace consumes them. States like Punjab and Uttar Pradesh have the highest rates of drug abuse, and the Indian government works hard to provide them with helpful services that educate and mentor them. This increases the burden of non-communicable illnesses too [ 15 ]. In addition, several substances/drugs are Narcotic and Psychotropic and used despite the act named ‘Narcotic Drugs and Psychotropic Substances Act, 1985. 

This review article sheds light on ‘substance abuse’ amongst adolescents as an issue of public health significance, its determinants, and its implications on the health and well-being of adolescents.

Methodology

The present article deals with the narrative review of substance abuse as a public health problem, its determinants, and implications seen among adolescents. A systematic literature search using databases such as PubMed and Google Scholar was undertaken to search all relevant literature on teenage stimulant use. The findings have been organized into categories to cover essential aspects like epidemiology, neurobiology, prevention, and treatment. Various keywords used under TiAb of PubMed advanced search were Stimulants, "Drug abuse", "Psychotropic substance", "Substance abuse", addiction, and Adolescents, teenage, children, students, youth, etc., including MeSH terms. Figure ​ Figure1 1 shows the key substances used by youth.

Reasons for abuse

People may initially choose to take drugs for psychological and physical reasons. Psychological issues, including mental illness, traumatic experiences, or even general attitudes and ideas, might contribute to drug usage. Several factors can contribute to emotional and psychosocial stress, compelling one to practice drug abuse. It can be brought on by a loss of a job because of certain reasons, the death of a loved one, a parent's divorce, or financial problems. Even medical diseases and health problems can have a devastating emotional impact. Many take medicines to increase their physical stamina, sharpen their focus, or improve their looks.

Students are particularly prone to get indulged in substance abuse due to various reasons, like academic and peer pressure, the appeal of popularity and identification, readily available pocket money, and relatively easy accessibility of several substances, especially in industrial, urban elite areas, including nicotine (cigarettes) [ 16 , 17 ]. In addition, a relationship breakup, mental illness, environmental factors, self-medication, financial concerns, downtime, constraints of work and school, family obligations, societal pressure, abuse, trauma, boredom, curiosity, experimentation, rebellion, to be in control, enhanced performance, isolation, misinformation, ignorance, instant gratification, wide availability can be one of the reasons why one chooses this path [ 18 ].

The brain grows rapidly during adolescence and continues to do so until early adulthood, as is well documented. According to studies using structural magnetic resonance imaging, changes in cortical grey matter volume and thickness during development include linear and nonlinear transformations and increases in white matter volume and integrity. This delays the maturation of grey and white matter, resulting in poorer sustained attention [ 19 ]. Alcohol drinking excessively increases the likelihood of accidents and other harmful effects by impairing cognitive functions like impulse control and decision-making and motor functions like balance and hand-eye coordination [ 20 ]. Lower-order sensory motor regions of the brain mature first, followed by limbic areas crucial for processing rewards. The development of different brain regions follows different time-varying trajectories. Alcohol exposure has adversely affected various emotional, mental, and social functions in the frontal areas linked to higher-order cognitive functioning that emerge later in adolescence and young adulthood [ 21 ].

Smoking/e-cigarettes

The use of tobacco frequently begins before adulthood. A worryingly high percentage of schoolchildren between 13 and 15 have tried or are currently using tobacco, according to the global youth tobacco survey [ 22 ]. It is more likely that early adolescent cigarette usage will lead to nicotine dependence and adult cigarette use. Teenage smoking has been associated with traumatic stress, anxiety, and mood problems [ 23 ]. Nicotine usage has been associated with a variety of adolescent problems, including sexual risk behaviors, aggressiveness, and the use of alcohol and illegal drugs. High levels of impulsivity have been identified in adolescent smokers.

Additionally, compared to non-smokers, smoking is associated with a higher prevalence of anxiety and mood disorders in teenagers. Smoking is positively associated with suicidal thoughts and attempts [ 24 ]. Peer pressure, attempting something new, and stress management ranked top for current and former smokers [ 25 ]. Most teenagers say that when they start to feel down, they smoke to make themselves feel better and return to their usual, upbeat selves. Smoking may have varying effects on people's moods [ 26 ]. Teenagers who smoke seem more reckless, less able to control their impulses, and less attentive than non-smokers [ 27 ].

Cannabis/Marijuana

Marijuana is among the most often used illegal psychotropic substances in India and internationally. The prevalence of marijuana usage and hospitalizations related to marijuana are rising, especially among young people, according to current trends. Cannabis usage has been connected to learning, working memory, and attention problems. Cannabis has been shown to alleviate stress in small doses, but more significant amounts can cause anxiety, emotional symptoms, and dependence [ 28 ]. Myelination and synaptic pruning are two maturational brain processes that take place during adolescence and the early stages of adulthood. According to reports, these remodeling mechanisms are linked to efficient neural processing. They are assumed to provide the specialized cognitive processing needed for the highest neurocognitive performance. On a prolonged attentional processing test, marijuana usage before age 16 was linked to a shorter reaction time [ 29 ]. Cannabis use alters the endocannabinoid system, impacting executive function, reward function, and affective functions. It is believed that these disturbances are what lead to mental health problems [ 30 ].

MDMA (Ecstasy/Molly)

MDMA (3,4-methylenedioxy-methamphetamine) was a synthetic drug used legally in psychotherapy treatment throughout the 1970s, despite the lack of data demonstrating its efficacy. Molly, or the phrase "molecular," is typically utilized in powder form. Serotonin, dopamine, and norepinephrine are produced more significantly when MDMA is used. In the brain, these neurotransmitters affect mood, sleep, and appetite. Serotonin also causes the release of other hormones that may cause emotions of intimacy and attraction. Because of this, users might be more affectionate than usual and possibly develop ties with total strangers. The effects wear off three to six hours later, while a moderate dose may cause withdrawal symptoms to continue for a week. These symptoms include a decline in sex interest, a drop in appetite, problems sleeping, confusion, impatience, anxiety, sorrow, Impulsivity and violence, issues with memory and concentration, and insomnia are a few of them. Unsettlingly, it is rising in popularity in India, particularly among teenagers [ 31 ].

Opium 

In addition to being a top producer of illicit opium, India is a significant drug consumer. In India, opium has a long history. The most common behavioral changes are a lack of motivation, depression, hyperactivity, a lack of interest or concentration, mood swings or abrupt behavior changes, confusion or disorientation, depression, anxiety, distortion of reality perception, social isolation, slurred or slow-moving speech, reduced coordination, a loss of interest in once-enjoyed activities, taking from family members or engaging in other illegal activity [ 32 ]. Except for the chemical produced for medicinal purposes, it is imperative to prohibit both production and usage since if a relatively well-governed nation like India cannot stop the drug from leaking, the problem must be huge in scope [ 33 ].

Cocaine is a highly addictive drug that causes various psychiatric syndromes, illnesses, and symptoms. Some symptoms include agitation, paranoia, hallucinations, delusions, violence, and thoughts of suicide and murder. They may be caused by the substance directly or indirectly through the aggravation of co-occurring psychiatric conditions. More frequent and severe symptoms are frequently linked to the usage of cocaine in "crack" form. Cocaine can potentially worsen numerous mental diseases and cause various psychiatric symptoms.

Table ​ Table1 1 discusses the short- and long-term effects of substance abuse.

Other cheap substances ( sasta nasha ) used in India

India is notorious for phenomena that defy comprehension. People in need may turn to readily available items like Iodex sandwiches, fevibond, sanitizer, whitener, etc., for comfort due to poverty and other circumstances to stop additional behavioral and other changes in youth discouragement is necessary [ 42 - 44 ]. 

Curbing drug abuse amongst youth

Seventy-five percent of Indian households contain at least one addict. The majority of them are fathers who act in this way due to boredom, stress from their jobs, emotional discomfort, problems with their families, or problems with their spouses. Due to exposure to such risky behaviors, children may try such intoxicants [ 45 ]. These behaviors need to be discouraged because they may affect the child's academic performance, physical growth, etc. The youngster starts to feel depressed, lonely, agitated and disturbed. Because they primarily revolve around educating students about the dangers and long-term impacts of substance abuse, previous attempts at prevention have all been ineffective. To highlight the risks of drug use and scare viewers into abstaining, some programs stoked terror. The theoretical underpinning of these early attempts was lacking, and they failed to consider the understanding of the developmental, social, and other etiologic factors that affect teenage substance use. These tactics are based on a simple cognitive conceptual paradigm that says that people's decisions to use or abuse substances depend on how well they are aware of the risks involved. More effective contemporary techniques are used over time [ 46 ]. School-based substance abuse prevention is a recent innovation utilized to execute changes, including social resistance skills training, normative education, and competence enhancement skills training.

Peer pressure makes a teenager vulnerable to such intoxicants. Teenagers are often exposed to alcohol, drugs, and smoking either because of pressure from their friends or because of being lonely. Social resistance training skills are used to achieve this. The pupils are instructed in the best ways to steer clear of or manage these harmful situations. The best method to respond to direct pressure to take drugs or alcohol is to know what to say (i.e., the specific content of a refusal message) and how to say it. These skills must be taught as a separate curriculum in every school to lower risk. Standard instructional methods include lessons and exercises to dispel misconceptions regarding drug usage's widespread use. 

Teenagers typically exaggerate how common it is to smoke, drink, and use particular substances, which could give off the impression that substance usage is acceptable. We can lessen young people's perceptions of the social acceptability of drug use by educating them that actual rates of drug usage are almost always lower than perceived rates of use. Data from surveys that were conducted in the classroom, school, or local community that demonstrate the prevalence of substance use in the immediate social setting may be used to support this information. If not, this can be taught using statistics from national surveys, which usually show prevalence rates that are far lower than what kids describe.

The role social learning processes have in teen drug use is recognized by competency-improvement programs, and there is awareness about how adolescents who lack interpersonal and social skills are more likely to succumb to peer pressure to use drugs. These young people might also be more inclined to turn to drug usage instead of healthier coping mechanisms. Most competency enhancement strategies include instruction in many of the following life skills: general problem-solving and decision-making skills, general cognitive abilities for fending off peer or media pressure, skills for enhancing self-control, adaptive coping mechanisms for reducing stress and anxiety through the use of cognitive coping mechanisms or be behavioral relaxation techniques, and general social and assertive skills [ 46 ].

Programs formulated to combat the growing risk of substance abuse

The Ministry of Health and Family Welfare developed Rashtriya Kishor Swasthya Karyakram for teenagers aged 10 to 19, with a focus on improving nutrition, sexual and reproductive health, mental health, preventing injuries and violence, and preventing substance abuse. By enabling them to make informed and responsible decisions about their health and well-being and ensuring that they have access to the tools and assistance they need, the program seeks to enable all adolescents in India in realizing their full potential [ 47 ].

For the past six years, ‘Nasha Mukti Kendra’ in India and rehabilitation have worked to improve lives and provide treatment for those who abuse alcohol and other drugs. They provide cost-effective and dedicated therapy programs for all parts of society. Patients come to them from all around the nation. Despite having appropriate programs and therapies that can effectively treat the disorder, they do not employ medication to treat addiction.

Conclusions

Around the world, adolescent drug and alcohol addiction has significantly increased morbidity and mortality. The menace of drugs and alcohol has been woven deep into the fabric of society. As its effects reach our youth, India's current generation is at high stake for the risk associated with the abuse of drugs like cannabis, alcohol, and tobacco. Even though the issue of substance abuse is complicated and pervasive, various stakeholders like healthcare professionals, community leaders, and educational institutions have access to a wealth of evidence-based research that can assist them to adopt interventions that can lower rates of teenage substance misuse. It is realized that while this problem is not specific to any one country or culture, individual remedies might not always be beneficial. Due to the unacceptably high rate of drug abuse that is wreaking havoc on humanity, a strategy for addressing modifiable risk factors is crucial. Because human psychology and mental health influence the choices the youth make related to their indulgence in drug misuse, it is the need of the hour to give serious consideration to measures like generating awareness, counseling, student guidance cells, positive parenting, etc., across the world. It will take time to change this substance misuse behavior, but the more effort we put into it, the greater the reward we will reap.

The content published in Cureus is the result of clinical experience and/or research by independent individuals or organizations. Cureus is not responsible for the scientific accuracy or reliability of data or conclusions published herein. All content published within Cureus is intended only for educational, research and reference purposes. Additionally, articles published within Cureus should not be deemed a suitable substitute for the advice of a qualified health care professional. Do not disregard or avoid professional medical advice due to content published within Cureus.

The authors have declared that no competing interests exist.

Academia.edu no longer supports Internet Explorer.

To browse Academia.edu and the wider internet faster and more securely, please take a few seconds to  upgrade your browser .

Enter the email address you signed up with and we'll email you a reset link.

• We're Hiring!
• Help Center

Essay on the Effects of Drug Addiction

Related Papers

Mahesh Jayaram , Lindsay Moran

The evidence base for rapid tranquillisation is small in higher-income countries but is even smaller in sub-Saharan Africa. We initiated the first ever survey on the use of rapid tranquillisation in Zambia in 2009; a further survey was then done in 2010, after a programme of teaching and training. It demonstrated an overall improvement in clinical practice, safety, awareness and use of medications within therapeutic doses. It also led to a reduction in inappropriate use of medications. These improvements in practice occurred within a short time span and with minimal effort. Further international collaborative partnerships are required to build stronger mental health infrastructure in Zambia.

Yasir S Abbasi

This article looks at the evidence that not only did mental health problems affect people in the past, but that the physicians of past eras made numerous attempts to understand, classify and treat mental illness. Our aim is to show the strong scientific reasoning during the medieval era, in the Islamic world in particular, and how the complexities encountered by physicians centuries ago still haunt psychiatrists today.

Calvin Keneth

Improving the …

Chris Cunningham

Catalina Ulrich

Wwsf Children , Maria E L F R I E D E ( E L L Y ) Pradervand

What is the 19 Days Prevention Campaign? It is a multi-issue CALL TO ORGANIZE FOR ACTION to change social behavior, educate, and mobilize diverse organizations and civil society partners – including young people – to become involved in prevention of one or more of the 19 abuse themes listed below. To help create a culture for better prevention, the end of violence against children and youth, support implementation of the UN Study recommendations, and last but not least to reach the promised 2030 Sustainable Development Goals, we must unite in collaborative action. What are the 19 Campaign Themes? Although other forms of abuse and violence exist, WWSF has selected the following 19 themes with the main theme for 2017 on Harmful Traditional Practices (pgs. 41-44) 1 Children involved in armed conflict (2012 main theme) 2 Sexual abuse (+ World Day for Circles of Compassion) 3 Bullying (2015 main theme) 4 Neglect 5 Child labor 6 Corporal punishment (2011 main theme) 7 Sale of children (2013 main theme) 8 Child prostitution (2013 main theme) 9 Child pornography (2013 main theme) 10 Child trafficking 11 Child sex tourism 12 Harmful traditional practices (2017 main theme) 13 Street children 14 Discrimination based on health conditions 15 Addiction and substance abuse (2014 main theme) 16 Malnutrition (2016 main theme) 17 Dangers of ICTs 18 Abduction 19 Juvenile Justice and Children deprived of liberty

Improving the Transition - Reducing Social and Psychological Morbidity During Adolescence: A report from the Prime Minister’s Chief Science Advisor

Report, CECP, Mysore: Indian Association of Clinical Psychologists,

Sam Manickam

Ursula Kilkelly

RELATED PAPERS

Jayne Pivik

ravinder pal singh

Trauma, Violence & Abuse

Franziska Meinck , Mark Boyes

Social education : current problems and perspectives / ed. Lata Dromantienė, Mariusz Jędrzejko

Roman Solecki , Mariusz Społecznej

Justyna Modrzejewska , Izabela Bieńkowska , Asta Railienė

UNSW Research Report

Joanie V Connors

Dau Garcia Dauder

Quinten Raaijmakers

Leslie Tutty

André Enyim Idjarrure de Menezes de Carvalho

Reproductive Biomedicine Online

.Poornima Chandran

Jonathan Todres

Eric Lacourse

Michael Rigby

Franziska Meinck , Lucie Cluver , Mark Boyes

Society for Terrorism Research

Policies and tools for promotion and implementation of core rights of safety, security and protection of the child in a school environment

Dragi Zmijanac

Cindy Ogden

Psyke Logos

Judi Fairholm

Şöhret Şengüden Kütük

Ching-Yu Soar Huang , Hsiao-lin Hwa , H. Wei

Home — Essay Samples — Nursing & Health — Drugs — The Effects of Drugs on Our Society

The Effects of Drugs on Society: Health Problems

• Categories: Drugs Society

About this sample

Words: 1471 |

Published: Dec 3, 2020

Words: 1471 | Pages: 3 | 8 min read

Table of contents

Introduction, drugs in history, effects of drugs on society: health issues, works cited.

• Center for Substance Abuse Treatment. (2006). Substance abuse treatment for persons with co-occurring disorders. Substance Abuse and Mental Health Services Administration.
• Drug Enforcement Administration. (2019). Drugs of abuse: a DEA resource guide. US Department of Justice.
• Green, L. W., Kreuter, M. W., Deeds, S. G., & Partridge, K. B. (1980). Health education planning: A diagnostic approach. Mayfield.
• National Institute on Drug Abuse. (2021). Commonly abused drugs. National Institutes of Health.
• National Institute on Drug Abuse. (2021). DrugFacts: Understanding drug use and addiction. National Institutes of Health.
• Pinto, F. A., & Pinto, M. A. (2019). Health risks of addiction to illicit drugs. Advances in preventive medicine, 2019.
• Reuter, P., & Pollack, H. A. (2006). Drug war heresies: Learning from other vices, times, and places. Cambridge University Press.
• Substance Abuse and Mental Health Services Administration. (2019). Key substance use and mental health indicators in the United States: Results from the 2018 National Survey on Drug Use and Health. US Department of Health and Human Services.
• The National Center on Addiction and Substance Abuse. (2010). Addiction medicine: Closing the gap between science and practice. Columbia University.
• World Health Organization. (2019). Substance abuse: Key facts. WHO.

Cite this Essay

Let us write you an essay from scratch

• 450+ experts on 30 subjects ready to help
• Custom essay delivered in as few as 3 hours

Get high-quality help

Prof Ernest (PhD)

Verified writer

• Expert in: Nursing & Health Sociology

+ 120 experts online

By clicking “Check Writers’ Offers”, you agree to our terms of service and privacy policy . We’ll occasionally send you promo and account related email

No need to pay just yet!

Related Essays

2 pages / 994 words

1 pages / 435 words

3 pages / 1236 words

2 pages / 839 words

Remember! This is just a sample.

You can get your custom paper by one of our expert writers.

121 writers online

Still can’t find what you need?

Browse our vast selection of original essay samples, each expertly formatted and styled

Related Essays on Drugs

At the mention of drug and substance abusers, one might not expect to find highly respectable figures in the society. However, a quick scan of the background of numerous public figures and you will realize their secret or [...]

As many health masters describe it, heroin is a chemical substance originating from an opium poppy plant and used as a highly compelling painkiller. Its synthesis involves the slitting of poppy pods to release milky and sticky [...]

The social organizations which include socioeconomic conditions, the social environment and infrastructure, political participation, and cultural norms have the power to influence whether positively or negatively, risk [...]

Adolescence is the most dramatic stage in development. Weed, alcohol, and marijuana are the most used. Adolescent substance users indicate abnormalities of brain functioning, connected to changes in neurocognition over time [...]

Clinical audit is not a process that has been defined as “a quality improvement process that seeks to improve patient care and outcomes through systemic review of care against explicit criteria and the implementation of [...]

Since time immemorial various plant and plant parts have been used as traditional medicine, Ayurveda developed over generations within different societies before the era of modern medicine. According to WHO(2008), traditional [...]

Related Topics

By clicking “Send”, you agree to our Terms of service and Privacy statement . We will occasionally send you account related emails.

Where do you want us to send this sample?

By clicking “Continue”, you agree to our terms of service and privacy policy.

Be careful. This essay is not unique

This essay was donated by a student and is likely to have been used and submitted before

Download this Sample

Free samples may contain mistakes and not unique parts

Sorry, we could not paraphrase this essay. Our professional writers can rewrite it and get you a unique paper.

Please check your inbox.

We can write you a custom essay that will follow your exact instructions and meet the deadlines. Let's fix your grades together!

Get Your Personalized Essay in 3 Hours or Less!

We use cookies to personalyze your web-site experience. By continuing we’ll assume you board with our cookie policy .

• Instructions Followed To The Letter
• Deadlines Met At Every Stage
• Unique And Plagiarism Free

Drugs, Brains, and Behavior: The Science of Addiction Drugs and the Brain

Introducing the human brain.

The human brain is the most complex organ in the body. This three-pound mass of gray and white matter sits at the center of all human activity—you need it to drive a car, to enjoy a meal, to breathe, to create an artistic masterpiece, and to enjoy everyday activities. The brain regulates your body's basic functions, enables you to interpret and respond to everything you experience, and shapes your behavior. In short, your brain is you —everything you think and feel, and who you are.

How does the brain work?

The brain is often likened to an incredibly complex and intricate computer. Instead of electrical circuits on the silicon chips that control our electronic devices, the brain consists of billions of cells, called  neurons,  which are organized into circuits and networks. Each neuron acts as a switch controlling the flow of information. If a neuron receives enough signals from other neurons that it is connected to, it fires, sending its own signal on to other neurons in the circuit.

The brain is made up of many parts with interconnected circuits that all work together as a team. Different brain circuits are responsible for coordinating and performing specific functions. Networks of neurons send signals back and forth to each other and among different parts of the brain, the spinal cord, and nerves in the rest of the body (the peripheral nervous system).

To send a message, a neuron releases a  neurotransmitter  into the gap (or  synapse)  between it and the next cell. The neurotransmitter crosses the synapse and attaches to receptors on the receiving neuron, like a key into a lock. This causes changes in the receiving cell. Other molecules called  transporters  recycle neurotransmitters (that is, bring them back into the neuron that released them), thereby limiting or shutting off the signal between neurons.

How do drugs work in the brain?

Drugs interfere with the way neurons send, receive, and process signals via neurotransmitters. Some drugs, such as marijuana and heroin, can activate neurons because their chemical structure mimics that of a natural neurotransmitter in the body. This allows the drugs to attach onto and activate the neurons. Although these drugs mimic the brain’s own chemicals, they don’t activate neurons in the same way as a natural neurotransmitter, and they lead to abnormal messages being sent through the network.

Other drugs, such as amphetamine or cocaine, can cause the neurons to release abnormally large amounts of natural neurotransmitters or prevent the normal recycling of these brain chemicals by interfering with transporters. This too amplifies or disrupts the normal communication between neurons.

What parts of the brain are affected by drug use?

Drugs can alter important brain areas that are necessary for life-sustaining functions and can drive the compulsive drug use that marks addiction. Brain areas affected by drug use include:

• The basal ganglia,  which play an important role in positive forms of motivation, including the pleasurable effects of healthy activities like eating, socializing, and sex, and are also involved in the formation of habits and routines. These areas form a key node of what is sometimes called the brain’s “reward circuit.” Drugs over-activate this circuit, producing the euphoria of the drug high. But with repeated exposure, the circuit adapts to the presence of the drug, diminishing its sensitivity and making it hard to feel pleasure from anything besides the drug.
• The extended amygdala  plays a role in stressful feelings like anxiety, irritability, and unease, which characterize withdrawal after the drug high fades and thus motivates the person to seek the drug again. This circuit becomes increasingly sensitive with increased drug use. Over time, a person with substance use disorder uses drugs to get temporary relief from this discomfort rather than to get high.
• The prefrontal cortex  powers the ability to think, plan, solve problems, make decisions, and exert self-control over impulses. This is also the last part of the brain to mature, making teens most vulnerable. Shifting balance between this circuit and the circuits of the basal ganglia and extended amygdala make a person with a substance use disorder seek the drug compulsively with reduced impulse control.

Some drugs like opioids also disrupt other parts of the brain, such as the brain stem, which controls basic functions critical to life, including heart rate, breathing, and sleeping. This interference explains why overdoses can cause depressed breathing and death.

How do drugs produce pleasure?

Pleasure or euphoria—the high from drugs—is still poorly understood, but probably involves surges of chemical signaling compounds including the body’s natural opioids (endorphins) and other neurotransmitters in parts of the basal ganglia (the reward circuit). When some drugs are taken, they can cause surges of these neurotransmitters much greater than the smaller bursts naturally produced in association with healthy rewards like eating, hearing or playing music, creative pursuits, or social interaction.

It was once thought that surges of the neurotransmitter  dopamine  produced by drugs directly caused the euphoria, but scientists now think dopamine has more to do with getting us to repeat pleasurable activities (reinforcement) than with producing pleasure directly.

How does dopamine reinforce drug use?

The feeling of pleasure is how a healthy brain identifies and reinforces beneficial behaviors, such as eating, socializing, and sex. Our brains are wired to increase the odds that we will repeat pleasurable activities. The neurotransmitter dopamine is central to this. Whenever the reward circuit is activated by a healthy,

pleasurable experience, a burst of dopamine signals that something important is happening that needs to be remembered. This dopamine signal causes changes in neural connectivity that make it easier to repeat the activity again and again without thinking about it, leading to the formation of habits.

Just as drugs produce intense euphoria, they also produce much larger surges of dopamine, powerfully reinforcing the connection between consumption of the drug, the resulting pleasure, and all the external cues linked to the experience. Large surges of dopamine “teach” the brain to seek drugs at the expense of other, healthier goals and activities.

Cues in a person’s daily routine or environment that have become linked with drug use because of changes to the reward circuit can trigger uncontrollable cravings whenever the person is exposed to these cues, even if the drug itself is not available. This learned “reflex” can last a long time, even in people who haven’t used drugs in many years. For example, people who have been drug free for a decade can experience cravings when returning to an old neighborhood or house where they used drugs. Like riding a bike, the brain remembers.

Why are drugs more addictive than natural rewards?

For the brain, the difference between normal rewards and drug rewards can be likened to the difference between someone whispering into your ear and someone shouting into a microphone. Just as we turn down the volume on a radio that is too loud, the brain of someone who misuses drugs adjusts by producing fewer neurotransmitters in the reward circuit, or by reducing the number of receptors that can receive signals. As a result, the person's ability to experience pleasure from naturally rewarding (i.e., reinforcing) activities is also reduced.

This is why a person who misuses drugs eventually feels flat, without motivation, lifeless, and/or depressed, and is unable to enjoy things that were previously pleasurable. Now, the person needs to keep taking drugs to experience even a normal level of reward—which only makes the problem worse, like a vicious cycle. Also, the person will often need to take larger amounts of the drug to produce the familiar high—an effect known as tolerance.