Common side effects of Vivitrol (naltrexone) include nausea, decreased appetite, and injection site reactions, such as pain or tenderness. However, side effects may vary depending on the condition you ...

treat alcohol dependence in people who have stopped drinking and aren’t in the hospital for treatment. prevent opioid dependence in people who have detoxed from opioids. (During opioid detox, your ...

Common side effects of naltrexone include nausea, headache, anxiety, and insomnia. But these are usually temporary. Less common but serious side effects of naltrexone include liver problems, ...

Naltrexone is a generic drug that’s prescribed for opioid use disorder and alcohol use disorder. Naltrexone comes as an oral tablet and belongs to the opioid antagonist drug class. Naltrexone is ...

Alkermes plc (NASDAQ: ALKS) today presented positive results from a long-term study of VIVITROL® (naltrexone for extended-release injectable suspension) at the 24th Annual U.S. Psychiatric and Mental ...