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Naltrexone Related Adverse Drug Reaction

Official FDA Reports35
Social Media Events7
Active Ingredients
  • Naltrexone
Additional Drug Brands and Names
Additional Terms for Adverse Drug Reaction
  • Felt Like I Was On "speed"
  • Side Effects Have Been Pretty Mild
  • Imbalance Of Natural-to-the-body Fungi
  • Fybroids Which Were Shrinking Have Started To Grow Again
  • Felt Like Crawling Out Of My Skin
Show more

  This report is for all products sharing this active ingredient. For more details, please use our Workbench for research on individual brands like Vivitrol.


Explanation

The quarterly trend chart illustrates changing levels of adverse events over time. Results from both the FDA Adverse Event Database (AERS) and adverse events extracted from social media by Druginformer are plotted side-by-side for easy comparison.


List of Possible Side Effects Reported

Report Date Dosage Indication Outcome Country Gender Age Weight (lbs)

* DrugInformer calculates alarm using a proprietary algorithm. Alarm should not be taken as an ofiicial signal from the FDA or other regulatory entity.


Social Media Comments From Around the Web

The following are comments from users that experienced side effects while taking Milnacipran Hydrochloride

Naltrexone

Bad side effects


Source:" Naltrexone

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Did the author experience adverse drug reaction while taking naltrexone?

What is this?

Naltrexone

Prescribed following major surgery. Bad side effects incl. severe constipation. Cannot tolerate any drug with codeine. Switched to Naproxen. Too early to know response.


Source:" Vicodin Oral : User Ratings covering u...

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Did the author experience adverse drug reaction while taking naltrexone?

What is this?

Naltrexone

I took Vicodin as a step down from my first pain reliever after knee replacement surgery. This medication is effective for relieving pain. However, for me there were very bad side effects . It made ...


Source:" Vicodin Oral : User Ratings covering u...

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Did the author experience adverse drug reaction while taking naltrexone?

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Tell us about your Experience with Naltrexone Related Adverse Drug Reaction

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Druginformer Identified Side Effects: Constipation, Adverse drug reaction

Posted By Anonymous in fdb.rxlist.com on March 9, 2011 @ 12:00 am

Prescribed following major surgery. Bad side effects incl. severe constipation. Cannot tolerate any drug with codeine. Switched to Naproxen. Too early to know response.

Druginformer Identified Side Effects: Constipation, Pain, Feeling jittery, Abasia, Adverse drug reaction

Posted By greatgranny in fdb.rxlist.com on March 30, 2010 @ 12:00 am

... from my first pain reliever after knee replacement surgery. This medication is effective for relieving pain. However, for me there were very bad side effects. It made me very constipated. Also, it...

Druginformer Identified Side Effects: Constipation, Pain, Feeling jittery, Abasia, Adverse drug reaction

Posted By greatgranny in fdb.rxlist.com on March 30, 2010 @ 12:00 am

... from my first pain reliever after knee replacement surgery. This medication is effective for relieving pain. However, for me there were very bad side effects. It made me very constipated. Also, it...

Druginformer Identified Side Effects: Headache, Sleep disorder, Anger, Abnormal dreams, Dyspepsia, Adverse drug reaction

Posted By bry in fdb.rxlist.com on June 22, 2009 @ 12:00 am

his is a very addictive drug and causes many bad side effects for me. severe headache upset stomach delerium anger sleepless nights with only a hour of sleep at a time bad dreams

Druginformer Identified Side Effects: Constipation, Nausea, Pain, Pruritus, Abnormal dreams, Insomnia, Adverse drug reaction

Posted By abfabinri in fdb.rxlist.com on November 26, 2007 @ 12:00 am

I hate taking this but it works. It makes me feel nauseous and itchy and I can't sleep well on it. It gives me weird dreams and it constipates me to boot. It does take away the pain and replaces it wi...

Druginformer Identified Side Effects: Agitation, Adverse drug reaction

Posted By Anonymous in everydayhealth.com on February 6, 2005 @ 12:00 am

ad Trip I had a 4.6mg. capsule which I opened and measured into 3mg which I mixed with water.Within an hour my body had gone totally "hyper". i.e. exteremely agitated; unable to relax etc. my Blood...

Druginformer Identified Side Effects: Adverse drug reaction

Posted By LotusLove in www.dailystrength.org

ad side effects



* Warning: The facts and figures contained in these reports are accurate to the best of our capability; however, our metrics are only meant to augment your medical knowledge, and should never be used as the sole basis for selecting a new medication. As with any medical decision, be sure to work with your doctor to ensure the best choices are made for your condition.

* About FAERS: The FDA Adverse Event Reporting System (FAERS) is used by FDA for activities such as looking for new safety concerns that might be related to a marketed product, evaluating a manufacturer's compliance to reporting regulations and responding to outside requests for information. Reporting of adverse events is a voluntary process, and not every report is sent to FDA and entered into FAERS. The FAERS database may contain duplicate reports, the report quality is variable, and many factors may influence reporting (e.g., media attention, length of time a drug is marketed, market share). For these reasons, FAERS case reports cannot be used to calculate incidence or estimates of risk for a particular product or compare risks between products.