You will need to stop using opioids (narcotics) for at least 7 to 10 days
The dosage is based on your medical condition and response to treatment
Side effects that usually do not require medical attention (report to your doctor or health
A PubMed search showed that low-dose naltrexone (1 to 5 mg) has been used off-label
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Naltrexone is a relatively pure antagonist and has no analgesic activity
Dose Adjustments
The risk of hepatocellular injury is higher with single doses above 50
Nausea is a possible side effect of taking Vivitrol
Key takeaways: Common naltrexone (Vivitrol) side effects include nausea, headache, and injection site reactions
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Doctors prescribe naltrexone along with counseling and other Limited time offer: Save $10 more and pay just undefined at Walmart with this GoodRx discount
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It is also used to help alcoholics stay alcohol-free
Sleep disruptions (including both insomnia and hypersomnia), anxiety, and dizziness have also been reported
Naltrexone is an opioid antagonist that was originally developed in the 1960s and approved for medical use by the FDA in the 1980s
It can save lives if it’s given Common side effects of bupropion and naltrexone may include: nausea, vomiting, diarrhea, constipation; headache, dizziness; dry mouth; or
High doses of naltrexone oral may harm your liver
fast or pounding heartbeat
On average, participants used methamphetamine on 27 of the 30 days before consent was provided
You may be more sensitive to the effects of narcotics than you were before beginning naltrexone therapy
5 mg formulation