Healthwise
To print: Use your web browser's print feature. Close this window after printing.

Signs of Substance Use

Table of Contents


Overview

The following are some obvious signs that a person may be drinking alcohol, using tobacco, or using other substances. This is not a complete list. If you suspect use of a particular substance, get more information on signs of use for that substance.

Alcohol

Tobacco

Marijuana

Club drugs such as ecstasy (MDMA)

Stimulants such as cocaine or methylphenidate (Ritalin)

Hallucinogens such as LSD

Opioids such as heroin or hydrocodone (Norco)

Inhalants

Anabolic steroids


Credits for Signs of Substance Use

Current as of: November 15, 2023

Author: Healthwise Staff (https://www.healthwise.org/specialpages/legal/abouthw/en)
Clinical Review Board (https://www.healthwise.org/specialpages/legal/abouthw/en)
All Healthwise education is reviewed by a team that includes physicians, nurses, advanced practitioners, registered dieticians, and other healthcare professionals.


Note: The "printer friendly" document will not contain all the information available in the online document. Some information (e.g. cross-references to other topics, definitions or medical illustrations) is only available in the online version.

© 1995-2024 Healthwise, Incorporated. Healthwise, Healthwise for every health decision, and the Healthwise logo are trademarks of Healthwise, Incorporated.
This information does not replace the advice of a doctor. Healthwise, Incorporated disclaims any warranty or liability for your use of this information.

The Health Encyclopedia contains general health information. Not all treatments or services described are covered benefits for Kaiser Permanente members or offered as services by Kaiser Permanente. For a list of covered benefits, please refer to your Evidence of Coverage or Summary Plan Description. For recommended treatments, please consult with your health care provider.