6 doctors weighed in:

How long will symptoms last after i got a vivitrol shot? I can't sleep, have really bad nausea, and need relief

6 doctors weighed in
Dr. Chris Esguerra
Psychiatry
5 doctors agree

In brief: Up to 1 month

Vivitrol or long acting injectable naltrexone, which is used for alcohol dependence or opioid dependence, is a formulation that lasts 1 month.
Unfortunately, those side effects may last from 1 week to up to one month, the duration of the medication.

In brief: Up to 1 month

Vivitrol or long acting injectable naltrexone, which is used for alcohol dependence or opioid dependence, is a formulation that lasts 1 month.
Unfortunately, those side effects may last from 1 week to up to one month, the duration of the medication.
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