Naltrexone
Also known as: Revia, Vivitrol (injection)
Naltrexone is used along with counseling and social support to help people who have stopped drinking alcohol and using street drugs continue to avoid drinking or using drugs. Naltrexone should not be used to treat people who are still using street drugs or drinking large amounts of alcohol. Naltrexone is in a class of medications called opiate antagonists. It works by decreasing the craving for alcohol and blocking the effects of opiate medications and opioid street drugs.
Source: U.S. National Library of Medicine (MedlinePlus)
Educational information only. This page is not medical advice and is not a substitute for consultation with a qualified clinician. Do not start, change, or stop any medication based on it. Always talk with your prescribing psychiatrist or pharmacist first. If you are experiencing a medical emergency, call 911.
For detailed information including dosage, side effects, and precautions:
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