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Codeine and Diarrhea: What Users Say

Diarrhea: mentioned by 3 users (4.3%)

Based on user experiences from 70 Codeine 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.

dizziness 11.4%
constipation 10.0%
drowsiness 10.0%
nausea 7.1%
addiction 4.3%
diarrhea 4.3%
lightheadedness 4.3%

Reviews for Codeine

Commonly mentioned side effects
  • Ead...
  • Taken for 10 years or more
  • November 10, 2017

For Pain "I have been taking codeine for 15 years+ with diazepam and Tylenol. I can no longer take anti-inflammatories too, unfortunately. I have a huge tolerance, regularly taking 240-300 mg a day (8-10 tablets). On pain-free days, I need to take 1 tablet about every 12 hours or withdrawal starts after about 18. That is a bit like having a dose of flu for a few days, combined with severe diarrhea in my case. During rare pain-free periods, it isn't worth weaning myself off completely because the pain is never away long. Everyone is different; 60 mg gives me 2 hours max. relief. No constipation, dizziness, or nausea-the latter often experienced briefly on first use (including posters here)-dose problems too big. Constipation is common and worse than the pain, I'm told, so go easy."

10 / 10
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28 Report
  • Col...
  • Taken for 1 to 6 months
  • March 28, 2023

For Diarrhea "I have suffered for years with nighttime cramps and diarrhea. I was prescribed Co-codamol (a combination of codeine and paracetamol) for arthritis pain. I found that Co-codamol stopped diarrhea, it was like a wonder cure. I take half a tablet each night. My GP said it was fine to manage my IBS symptoms this way."

10 / 10
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9 Report
  • Top...
  • January 30, 2018

For Diarrhea "Took just one as prescribed by the oncologist who I was seeing for a yearly cancer check. Prescribed one each night for 14 days. Only further investigation if this did not work. Took 1 only. Worked immediately, absolutely brilliant. Haven't taken any more. Trouble is, what was the cause of my diarrhea?"

10 / 10
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15 Report

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