cause and effect essay on drug abuse

• Request an Appointment
• Find a Doctor
• Log in to Patient Account
• 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

• 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 and current health topics, like COVID-19, plus expertise on managing health.

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.

Associated Procedures

• Cognitive behavioral therapy
• Family therapy

News from Mayo Clinic

• 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

Advertisement

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
• NEW – The Essential Diabetes Book - Mayo Clinic Press NEW – The Essential Diabetes Book
• NEW – Ending the Opioid Crisis - Mayo Clinic Press NEW – Ending the Opioid Crisis
• 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

Understanding Drug Use and Addiction DrugFacts

Many people don't understand why or how other people become addicted to drugs. They may mistakenly think that those who use drugs lack moral principles or willpower and that they could stop their drug use simply by choosing to. In reality, drug addiction is a complex disease, and quitting usually takes more than good intentions or a strong will. Drugs change the brain in ways that make quitting hard, even for those who want to. Fortunately, researchers know more than ever about how drugs affect the brain and have found treatments that can help people recover from drug addiction and lead productive lives.

What Is drug addiction?

Addiction is a chronic disease characterized by drug seeking and use that is compulsive, or difficult to control, despite harmful consequences. The initial decision to take drugs is voluntary for most people, but repeated drug use can lead to brain changes that challenge an addicted person’s self-control and interfere with their ability to resist intense urges to take drugs. These brain changes can be persistent, which is why drug addiction is considered a "relapsing" disease—people in recovery from drug use disorders are at increased risk for returning to drug use even after years of not taking the drug.

It's common for a person to relapse, but relapse doesn't mean that treatment doesn’t work. As with other chronic health conditions, treatment should be ongoing and should be adjusted based on how the patient responds. Treatment plans need to be reviewed often and modified to fit the patient’s changing needs.

Video: Why are Drugs So Hard to Quit?

What happens to the brain when a person takes drugs?

Most drugs affect the brain's "reward circuit," causing euphoria as well as flooding it with the chemical messenger dopamine. A properly functioning reward system motivates a person to repeat behaviors needed to thrive, such as eating and spending time with loved ones. Surges of dopamine in the reward circuit cause the reinforcement of pleasurable but unhealthy behaviors like taking drugs, leading people to repeat the behavior again and again.

As a person continues to use drugs, the brain adapts by reducing the ability of cells in the reward circuit to respond to it. This reduces the high that the person feels compared to the high they felt when first taking the drug—an effect known as tolerance. They might take more of the drug to try and achieve the same high. These brain adaptations often lead to the person becoming less and less able to derive pleasure from other things they once enjoyed, like food, sex, or social activities.

Long-term use also causes changes in other brain chemical systems and circuits as well, affecting functions that include:

• decision-making

Despite being aware of these harmful outcomes, many people who use drugs continue to take them, which is the nature of addiction.

Why do some people become addicted to drugs while others don't?

No one factor can predict if a person will become addicted to drugs. A combination of factors influences risk for addiction. The more risk factors a person has, the greater the chance that taking drugs can lead to addiction. For example:

• Biology . The genes that people are born with account for about half of a person's risk for addiction. Gender, ethnicity, and the presence of other mental disorders may also influence risk for drug use and addiction.
• Environment . A person’s environment includes many different influences, from family and friends to economic status and general quality of life. Factors such as peer pressure, physical and sexual abuse, early exposure to drugs, stress, and parental guidance can greatly affect a person’s likelihood of drug use and addiction.
• Development . Genetic and environmental factors interact with critical developmental stages in a person’s life to affect addiction risk. Although taking drugs at any age can lead to addiction, the earlier that drug use begins, the more likely it will progress to addiction. This is particularly problematic for teens. Because areas in their brains that control decision-making, judgment, and self-control are still developing, teens may be especially prone to risky behaviors, including trying drugs.

Can drug addiction be cured or prevented?

As with most other chronic diseases, such as diabetes, asthma, or heart disease, treatment for drug addiction generally isn’t a cure. However, addiction is treatable and can be successfully managed. People who are recovering from an addiction will be at risk for relapse for years and possibly for their whole lives. Research shows that combining addiction treatment medicines with behavioral therapy ensures the best chance of success for most patients. Treatment approaches tailored to each patient’s drug use patterns and any co-occurring medical, mental, and social problems can lead to continued recovery.

More good news is that drug use and addiction are preventable. Results from NIDA-funded research have shown that prevention programs involving families, schools, communities, and the media are effective for preventing or reducing drug use and addiction. Although personal events and cultural factors affect drug use trends, when young people view drug use as harmful, they tend to decrease their drug taking. Therefore, education and outreach are key in helping people understand the possible risks of drug use. Teachers, parents, and health care providers have crucial roles in educating young people and preventing drug use and addiction.

Points to Remember

• Drug addiction is a chronic disease characterized by drug seeking and use that is compulsive, or difficult to control, despite harmful consequences.
• Brain changes that occur over time with drug use challenge an addicted person’s self-control and interfere with their ability to resist intense urges to take drugs. This is why drug addiction is also a relapsing disease.
• Relapse is the return to drug use after an attempt to stop. Relapse indicates the need for more or different treatment.
• Most drugs affect the brain's reward circuit by flooding it with the chemical messenger dopamine. Surges of dopamine in the reward circuit cause the reinforcement of pleasurable but unhealthy activities, leading people to repeat the behavior again and again.
• Over time, the brain adjusts to the excess dopamine, which reduces the high that the person feels compared to the high they felt when first taking the drug—an effect known as tolerance. They might take more of the drug, trying to achieve the same dopamine high.
• No single factor can predict whether a person will become addicted to drugs. A combination of genetic, environmental, and developmental factors influences risk for addiction. The more risk factors a person has, the greater the chance that taking drugs can lead to addiction.
• Drug addiction is treatable and can be successfully managed.
• More good news is that drug use and addiction are preventable. Teachers, parents, and health care providers have crucial roles in educating young people and preventing drug use and addiction.

For information about understanding drug use and addiction, visit:

• www.nida.nih.gov/publications/drugs-brains-behavior-science-addiction/drug-abuse-addiction

For more information about the costs of drug abuse to the United States, visit:

• www.nida.nih.gov/related-topics/trends-statistics#costs

For more information about prevention, visit:

• www.nida.nih.gov/related-topics/prevention

For more information about treatment, visit:

• www.nida.nih.gov/related-topics/treatment

To find a publicly funded treatment center in your state, call 1-800-662-HELP or visit:

• https://findtreatment.samhsa.gov/

This publication is available for your use and may be reproduced in its entirety without permission from NIDA. Citation of the source is appreciated, using the following language: Source: National Institute on Drug Abuse; National Institutes of Health; U.S. Department of Health and Human Services.

We use cookies to enhance our website for you. Proceed if you agree to this policy or learn more about it.

• Essay Database >
• Essay Examples >
• Essays Topics >
• Essay on Law

Sample Essay On Cause And Effects Of Drug Abuse

Type of paper: Essay

Topic: Law , Addiction , Human , Drug Abuse , Brain , Criminal Justice , Crime , Drugs

Published: 03/29/2020

ORDER PAPER LIKE THIS

Many causes and effects of drug addiction are both related as to why a person is using illegal drugs and the outcome of becoming a drug addict. Being a drug addict creates a negative cycle, which undeniably precipitates some anomalies in the human brain. The process will result in strong cravings as well as involuntary inclination that prompt to use drugs. Drug addiction is a very serious threat to public safety and public health, not only in the United States, but also all over the world. Drug addiction develops in many ways. To better understand the causes of addiction, it would be essential to know how the use of illegal drugs is affecting the human brain. The human brain has its natural capability to reinforce and identify positive experiences. As an example, if a human eats his or her favorite food or puts a warm blanket during the cold winter nights, the brain will naturally release feel-good chemicals such as dopamine. By repeatedly experiencing these events, drugs will reinforce the human behavior through a process that teaches the brain to expect the positive experiences or pleasant sensations. However, none of these addiction causes will happen if there are no supporting factors that provoke people in getting addicted to drugs. Some people may not understand why other individuals are becoming addicted to drugs and how it changes the human brain’s activity to promote compulsive abuse of drugs. Sometimes, some people mistakenly observe drug addiction and abuse as one of the social problems. One of the causes of a person’s drug addiction is the surroundings. A person who lives in a community, where drug temptations are present, it is more likely that he or she may be with a group of people who use drugs. Therefore, the possibility of being in a group of drug users can be one of the causes of a person’s drug addiction. Another that factor that causes drug addiction is the person’s behavior. This normally happens to a person who normally gets along with a group of people who have similar behavior just like him. He will easily be convinced to use illegal drugs initially until he falls into addiction eventually. In some points, causes of drug abuse can be a personal or family matter. There may have a time that parents and guardian of a potential drug user may lack family openness, in which communication between family members is less. Therefore, there could be an attention deficiency, which they normally found from their peers. Experimentation many things including drug abuse could happen during the teenage years, which can worsen a person’s drug addiction in the long run. There could be hundreds of causes why a person becomes a drug addict. Along with this, there are also numerous effects that being a drug addict could provide. One of the effects of drug addiction could be a person’s attitude. A person who is addicted to drugs could turn his attitude to be a hot-tempered one. He or she tends to become irate as a response even on simple things. As a result, his or her relationship with her family and friends could become worse as his attitude becomes worse. In addition, drug addiction changes the human brain’s function. A drug addict will lose his self-control and his ability to recognize sounds. These effects could appear overtime as the person continues to use illegal drugs. The effects of being a drug user may depend on the length of time a person being into it. The longer a person uses illegal drugs, the more likely that he or she may have worse effects eventually. Besides emotional and social reasons, a person’s willingness to stop or continue using illegal drugs also contributes to being whether or not he is a drug abuser.

Cite this page

Share with friends using:

Removal Request

Finished papers: 1219

This paper is created by writer with

ID 284979712

If you want your paper to be:

Well-researched, fact-checked, and accurate

Original, fresh, based on current data

Eloquently written and immaculately formatted

275 words = 1 page double-spaced

Can't find a free sample that matches your requirements?

Subscribe to WowEssays Premium and get access to over 1 MILLION high-quality downloadable samples

GET ACCESS NOW

Related Essays

How a bill becomes a law research paper sample, sample essay on cdn econ problems/policies.

Password recovery email has been sent to [email protected]

Use your new password to log in

You are not register!

Short on a deadline?

Don't waste time. Get help with 11% off using code - GETWOWED

No, thanks! I'm fine with missing my deadline

Home — Essay Samples — Nursing & Health — Drug Addiction — The Causes, Effects and Prevention of Drug Addiction

The Causes, Effects and Prevention of Drug Addiction

• Subject: Nursing & Health
• Category: Public Health Issues
• Essay Topic: Drug Addiction
• Words: 1232
• Published: 15 January 2019
• Downloads: 446

Remember! This is just a sample.

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

121 writers online

Remember: This is just a sample from a fellow student.

Related Essays

Drug addiction is a widely misunderstood condition. The timeless nature versus nurture debate is often brought up when discussing drug dependence. Is addiction a mental illness or a consequence of poor lifestyle choices? Are [...]

Although the use of tech-gadgets and services has many positive impacts, they are short-lived. In long run, it has negative impacts on the individuals. The digital activities make the youth strong in technical skills but make [...]

In "Sonny's Blues," Baldwin explores the impact of drugs on the users and their families. The abuse of heroin results in the destruction of artistic talent, lives, and relationships with the family members. Sonny uses drugs as a [...]

Teenagers in today’s society are plagued with many school, family, and social troubles, all while still their young minds are still developing. To a teenager trying to fit in or find their place, the biggest of their problems [...]

The film Requiem for a Dream (dir. Darren Aronofsky, 2000) depicts four individuals and their increasing addiction to substances. This psychological drama narrates parallel encounters linked by the relationship among the lonely. [...]

A drug is a natural or synthetic substance which when taken into a living body affects the normal functioning or structure and it is used in the diagnosis, mitigation, treatment or prevention of a disease. Drug misuse is using a [...]

The United States of America only contains 5% of the world’s population, however, the country is full of prescription medication and devours 80% of the worlds prescription opioids. Of the people in the US over the age of 12 [...]

A drug is any substance other than food that provides nutritional support that, when inhaled, injected, smoked, consumed, absorbed via a patch on the skin, or dissolved under the tongue causes a temporary physiological and often [...]

Self Help Group Meeting: Attend a self-help group meeting and provide a brief summary of the events. Critique the strengths and weaknesses of the process. How did the actual meeting compare to the theoretical concepts discussed [...]

Find Free Essays

We provide you with original essay samples, perfect formatting and styling

Cite this Essay

To export a reference to this article please select a referencing style below:

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!

Are you interested in getting a customized paper?

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

We can help you get a better grade and deliver your task on time!

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