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   What causes drug addiction?

   • 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.

   Drug addiction (substance use disorder) - Symptoms and causes

   www.mayoclinic.org/diseases-conditions/drug-addiction/symptoms-causes/syc-20365112

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   What causes a person to develop a substance use disorder?

   • Biological, psychological, environmental, and socio-cultural factors can play a role in a person developing a substance use disorder. Substance use disorder symptoms are categorized into addiction and withdrawal symptoms. Addiction symptoms are those that indicate a person may be addicted to a substance.

   Drug Addiction: Definition With Examples and Support - Verywell Health

   www.verywellhealth.com/drug-addiction-8422688

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   What is a drug addiction?

   • 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.

   Drug addiction (substance use disorder) - Symptoms and causes

   www.mayoclinic.org/diseases-conditions/drug-addiction/symptoms-causes/syc-20365112

   See all results for this question

   What causes a person to become addicted?

   • In the case of substance misuse (for example, drugs and alcohol), an addiction can have serious psychological and physical effects. Some studies suggest a person's risk of becoming addicted is partly genetic, but environmental factors, such as being around other people with addictions, are also thought to increase the risk.

   Addiction: what is it? - NHS

   www.nhs.uk/live-well/addiction-support/addiction-what-is-it/

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   Why do addictions start?

   • There are lots of reasons why addictions begin. In the case of drugs, alcohol and nicotine, these substances affect the way you feel, both physically and mentally. These feelings can be enjoyable and create a powerful urge to use the substances again.

   Addiction: what is it? - NHS

   www.nhs.uk/live-well/addiction-support/addiction-what-is-it/

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   Why is drug addiction more common in some families?

   • 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.

   Drug addiction (substance use disorder) - Symptoms and causes

   www.mayoclinic.org/diseases-conditions/drug-addiction/symptoms-causes/syc-20365112

   See all results for this question

2. www.mayoclinic.org › diseases-conditions › drugDrug addiction (substance use disorder) - Symptoms and causes

   www.mayoclinic.org › diseases-conditions › drug

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   Oct 4, 2022 · 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.

3. www.nhs.uk › live-well › addiction-supportAddiction: what is it? - NHS

   www.nhs.uk › live-well › addiction-support

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   What causes addictions? There are lots of reasons why addictions begin. In the case of drugs, alcohol and nicotine, these substances affect the way you feel, both physically and mentally. These feelings can be enjoyable and create a powerful urge to use the substances again.

4. nida.nih.gov › publications › drugfactsUnderstanding Drug Use and Addiction DrugFacts

   nida.nih.gov › publications › drugfacts

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   Jun 6, 2018 · Provides an overview of drug use and addiction, including what happens in the brain during drug use, why some people become addicted while others don't, and the importance of prevention.

5. my.clevelandclinic.org › health › diseasesAddiction: What It Is, Causes, Symptoms, Types & Treatment

   my.clevelandclinic.org › health › diseases

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   Mar 16, 2023 · What causes addiction? There’s not a single cause of addiction — it’s a very complex condition. A significant part of how addiction develops is through changes in your brain chemistry. Substances and certain activities affect your brain, especially the reward center of your brain. Humans are biologically motivated to seek rewards.

6. www.healthline.com › health › drug-abuseSubstance Use Disorder (Drug Abuse): Risks, Types of Drugs & More

   www.healthline.com › health › drug-abuse

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   Mar 18, 2020 · Learn about risk factors for substance use disorder. Discover commonly misused drugs, symptoms of misuse, where to seek help, and more.

7. www.verywellhealth.com › drug-addiction-8422688Drug Addiction: Definition With Examples and Support

   www.verywellhealth.com › drug-addiction-8422688

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   Jan 31, 2024 · Drug addiction, or substance use disorder, is a mental health condition that can have lifelong impacts. Though it's a treatable illness, substance use disorder recovery often involves a lifelong cycle of relapse (recurrence of use), withdrawal, and abstinence.

8. www.webmd.com › mental-health › addictionDrug Abuse & Addiction: Effects on Brain, Risk Factors, Signs

   www.webmd.com › mental-health › addiction

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   May 3, 2023 · Drug addiction isn’t about just heroin, cocaine, or other illegal drugs. You can get addicted to alcohol, nicotine, sleep and anti-anxiety medications, and other legal substances.