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Consumer Health Guide

A comprehensive guide to Consumer Health resources online. All resources are available to the public from anywhere.

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Research Librarian for the Health Sciences, Medicine, Pharmaceutical Sciences, Pharmacology, Public Health

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Hector R. Perez-Gilbe
He, Him, His
Contact:
UC Irvine
Science Library
Room 232
Irvine, CA 92623
perezhr@uci.edu
(949) 824-6957

Alcohol addiction

Behavioral Addictions

Gambling addiction

Physical Addictions

Substance Addictions

Substance Use Disorder

 

The terms "addiction," "chemical dependency," "substance abuse," and "substance use disorder" are often used interchangeably in reference to the compulsive use of alcohol and other mood-altering substances, whether they’re prescribed and taken legally or illegally. But most professionals now use the term "substance use disorder" to describe the disease more broadly and without any stigmatizing language.

Of course, addiction isn’t confined to psychoactive drugs like alcohol and marijuana: a person can become psychologically dependent on a behavior, like shopping, gambling or gaming.

                                                                                                                                 2023 Hazelden Betty Ford Foundation. All Rights Reserved.

 

 

According to DSM-5, a substance use disorder (SUD) involves patterns of symptoms caused by using a substance that an individual continues taking despite its negative effects. Based on decades of research, DSM-5 points out 11 criteria that can arise from substance misuse. These criteria fall under four basic categories — impaired control, physical dependence, social problems and risky use:

  1. Using more of a substance than intended or using it for longer than you’re meant to.
  2. Trying to cut down or stop using the substance but being unable to.
  3. Experiencing intense cravings or urges to use the substance.
  4. Needing more of the substance to get the desired effect — also called tolerance.
  5. Developing withdrawal symptoms when not using the substance.
  6. Spending more time getting and using drugs and recovering from substance use.
  7. Neglecting responsibilities at home, work or school because of substance use.
  8. Continuing to use even when it causes relationship problems.
  9. Giving up important or desirable social and recreational activities due to substance use.
  10. Using substances in risky settings that put you in danger.
  11. Continuing to use despite the substance causing problems to your physical and mental health.