This is a sample pack for Naltrexone.

NALTREXONE (ReVia, Vivitrol) is an opioid receptor antagonist. It is used for the treatment of alcohol dependence by blocking the euphoric effects and decreasing the desire to take alcohol again. It is also used as part of a complex therapy for drug abuse. Naltrexone effectively minimizes withdrawal symptomatology. It was found out that using of naltrexone in a lower dose at bedtime, improves the functioning of the body’s immune system.