Apr 30, 2024 · Naltrexone is a prescription medication used to treat alcohol use disorder (AUD) and opioid use disorder (OUD) to reduce cravings and help control physiological dependence.

When taken at much smaller doses, a regimen known as low-dose naltrexone (LDN), naltrexone may reduce pain and help to address neurological symptoms. Some patients report that LDN helps reduce their symptoms of ME/CFS, multiple sclerosis (MS), fibromyalgia, or …

Feb 1, 2025 · Naltrexone is used to help patient with opioid use disorder who have stopped taking opioids to stay drug-free and maintain their recovery. It is also used to treat alcohol use disorder. The medicine is not a cure for addiction.

Sep 15, 2024 · Find patient medical information for Naltrexone (Revia) on WebMD including its uses, side effects and safety, interactions, pictures, warnings, and user ratings

Mar 29, 2024 · Naltrexone blocks the effects of opioids, such as heroin or opioid pain medicines. Patients who try to overcome this blocking effect by taking large amounts of opioids may experience serious injury, coma, or death.

Naltrexone is a medication that helps you to remain free of your dependence on opiate drugs or alcohol. It works by blocking the euphoric feeling that these substances can give you.

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.

May 22, 2025 · This page will help you understand how naltrexone works, what it is used for, and how to find treatment that works for you. What Is Naltrexone and What Does it Do? Naltrexone may be administered as a daily oral medication or as an injectable solution.

Naltrexone is a medication used to treat opioid use and alcohol use disorders in adults, as part of a comprehensive management program. Naltrexone is administered only after opioid or alcohol detoxification, to prevent relapse of dependence on these addictive substances.

Mar 22, 2023 · Although naltrexone hydrochloride is a potent antagonist, the blockade produced by naltrexone hydrochloride is surmountable. The plasma concentration of exogenous opioids attained immediately following their acute administration may be sufficient to overcome the competitive receptor blockade.