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- DictionarySub·stance a·buse
noun
- 1. overindulgence in or dependence on an addictive substance, especially alcohol or drugs.
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Substance use disorder (SUD) is a complex condition in which there is uncontrolled use of a substance despite harmful consequences. People with SUD have an intense focus--sometimes called an addiction--on using a certain substance(s) such as alcohol, tobacco, or other psychoactive substances, to the point where their ability to function in day ...
- www.mayoclinic.org
- …
- Diseases & Conditions
Oct 4, 2022 · Overview. 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.
Oct 5, 2022 · Substance Use Disorders (SUDs) are treatable, chronic diseases characterized by a problematic pattern of use of a substance or substances leading to impairments in health, social function, and control over substance use.
- www.apa.org
- Psychology topics
Substance abuse is a pattern of continued substance use despite substance-related problems, distress, and/or impairment. Addiction is psychological and/or physical dependence on the use of drugs or other substances, or on activities or behaviors.
Substance use disorder is the medical term used to describe a pattern of using a substance (drug) that causes significant problems or distress. This may be missing work or school, using the substance in dangerous situations, such as driving a car.
- nida.nih.gov
- Publications
Publications. Drugs, Brains, and Behavior: The Science of Addiction. Drug Misuse and Addiction. What is drug addiction? Addiction is defined as a chronic, relapsing disorder characterized by compulsive drug seeking and use despite adverse consequences.
Nov 28, 2022 · Substance Abuse: Drug Types, Alcohol, Tobacco, and More. Mental Health. Substance Abuse and Addiction. Substance Abuse & Addiction Guide. What Is Substance Abuse? Medically Reviewed by Smitha...