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Vivitrol and Fatigue: What Users Say

Fatigue: mentioned by 7 users (3.4%)

Based on user experiences from 203 Vivitrol reviews, the following table shows the most commonly mentioned side effects.

All user comments are moderated by Drugs.com. Each review is verified for relevance and screened for inappropriate content. Side effects are user-reported and not clinically verified.

depression 10.8%
tiredness 7.9%
anxiety 7.4%
insomnia 6.9%
withdrawal 5.9%
headaches 4.4%
nausea 4.4%
loss of appetite 3.9%
tremors 3.9%
fatigue 3.4%

Reviews for Vivitrol

Commonly mentioned side effects
  • Tja...
  • March 19, 2020

For Alcohol Use Disorder "I’m on day 5 of Vivitrol. My vision has been blurry. I haven’t been able to stay awake very much. Yesterday I was stumbling. The stumbling part has gone away, and I’m starting to be able to see straight. I’m still tired, but I’ve been up all day. My doctor said the side effects will pass within the next couple of days. Well worth a week of discomfort. I have no cravings for alcohol at all."

8 / 10
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  • Tom...
  • Taken for 6 months to 1 year
  • August 22, 2017

For Opioid Use Disorder "I just want to let everyone know Suboxone withdrawal can happen days after the last dose. It's not the shot that makes you sick. As for feeling lethargic and lazy as well as everything else, welcome to recovery. It can take several months for your body to recover back to normal. That means having energy, a good appetite, sleeping normally, regular bowel movements. And that can all happen even if you're not on the Vivitrol shot and just doing cold turkey. So please, people, do your research before you post information that could sway someone from taking this method of recovery. Because it could decide on if they live or die. And yes, I am talking from experience."

6 / 10
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51 Report
  • Sov...
  • Taken for less than 1 month
  • December 31, 2016

For Opioid Use Disorder "Week three after Vivitrol. Still having severe insomnia, goosebumps, depression, lack of energy, and weakness. It did curb my desire for cigarettes, but because I feel so horrible for so long, I am craving a fix. I'm only on the fence with this injection."

4 / 10
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40 Report

Frequently asked questions

  • Cha...
  • Taken for less than 1 month
  • August 21, 2022

For Alcohol Use Disorder "Made me extremely ill. Not an opiate user. Got the 30-day shot. Feel anxious, problems with my digestive system, headaches, trouble sleeping, and overly tired somehow. Fatigued all day, and my body aches. It's awful. I feel like I have the flu, and simultaneously, all the joy has been sucked out of my life. I can't take pleasure in anything during the day."

1 / 10
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14 Report
  • Lau...
  • April 23, 2019

For Opioid Use Disorder "While on the shot, I had extreme fatigue and couldn't orgasm. Those aren't horrible, except the orgasm part. It's getting off the shot that has given me constant headaches that nothing touches, extreme anxiety, and irritability. I feel crazy, my mental health is not right. This is not my first rodeo, I was sober for 15 months through AA before I relapsed and got on the shot after a treatment center. This is not normal for me, and the only thing that's different in my life is I was on the shot and now I'm not. I recommend it for someone struggling, being sober is better than dying from the disease. Though the way I have been feeling could have easily made me go change the bad way I feel if I didn't have the support I do."

5 / 10
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10 Report

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  • Bay...
  • June 17, 2021

For Opioid Use Disorder "Took the injection after medical opiate detox. Instantly, I was puking and having horrible diarrhea. Things remained horrible. Couldn’t eat for 5 days. Constant severe blood pressure increase. I “thought” it was due to detox, but now I know that I am allergic to this injection. I immediately had to go on high doses of blood pressure meds in order to not have a heart attack or stroke. The symptoms are still here 25 days after injection. Night sweats, insomnia, severe depression. This was the worst decision I have ever made. And life threatening. Pulled medical records past 5 years, never had high blood pressure. I paid $30K to go to the best medically induced opiate detox, then stay at a million dollar home with staff. I had to stay 3 extra days while others would leave completely fine 4 days earlier. I was the sickest I have ever been. In one week, lost 26 lbs, no sleep, high blood pressure, extreme fatigue. I'm just praying all these horrific side effects go away soon. Absolute worst decision I’ve made."

1 / 10
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6 Report
  • Ryg...
  • March 26, 2018

For Opioid Use Disorder "Listen up. It's probably worth the risk of trying it for a month to see if you get the side effects or not. I did, I got extreme anxiety, depressing thoughts, and fatigue. Constant stretching and 0 motivation in the first five days. Then it gets a little better, so I don't know, it drove me to go smoke meth, but I didn't do heroin or want to. And now that I have made it through the 5 days of side effects, I guess I could say it's worth it."

6 / 10
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Reviews may be edited to correct grammar/spelling or remove inappropriate content. Reviews appearing to come from parties with a vested interest are not published. This information is not intended to endorse any medication and should not replace the expertise and judgment of healthcare professionals.