What should I know when using naltrexone?

Howard J. Shaffer, PhD

Addiction Medicine

Naltrexone (Depade, ReVia, Vivitrol) increases the level of certain liver enzymes, so you should have periodic blood tests to check liver function while taking this medication for alcohol abuse. Abnormalities typically resolve once the medication is discontinued. Naltrexone also blocks the effects of narcotic pain relievers, including those used during surgery. If you require any type of surgery, talk with your doctor about discontinuing naltrexone before the operation.

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Important: This content reflects information from various individuals and organizations and may offer alternative or opposing points of view. It should not be used for medical advice, diagnosis or treatment. As always, you should consult with your healthcare provider about your specific health needs.