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Asacol and Nausea: What Users Say

Nausea: mentioned by 3 users (4.9%)

Based on user experiences from 61 Asacol 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.

diarrhea 8.2%
gas 6.6%
acne 4.9%
fatigue 4.9%
headaches 4.9%
nausea 4.9%

Reviews for Asacol

Commonly mentioned side effects
  • CJN...
  • July 30, 2009

For Ulcerative Colitis, Maintenance "Like the others mention, I was put on Asacol after a hospital stay, which included high doses of prednisone and transfusions. I was prescribed Asacol and have been flare-free for just over 1 year now. Occasionally, I experience slight nausea after taking it, but I have found that taking it with a meal reduces or eliminates that problem. I intend to continue to take this medicine because I feel it has allowed me to live a normal life again."

9 / 10
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40 Report
  • Anonymous
  • Taken for less than 1 month
  • July 30, 2013

For Ulcerative Colitis, Active "Diagnosed with ulcerative colitis 10 days ago. Started 800 mg, 2 tablets, 3 times/day, plus suppository at night. Diarrhea quickly went down to once a day instead of eight times. Experiencing fatigue, slight nausea, and seem to be developing acne."

8 / 10
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16 Report
  • Bon...
  • Taken for 1 to 6 months
  • February 23, 2019

For Ulcerative Colitis "Sadly, I was one of the 8% of users who are allergic to Asacol, and I got very ill before the nurses suggested it may be the drug making my condition worse. Within a week of using Asacol, my C-reactive protein (CRP) blood test readings started to rise steadily from an already high score of 16 until at six weeks of still taking the drug, they reached 100. I was using the bathroom 5 times in an hour some nights and dropped weight rapidly. As soon as they thought I may have an allergy, I was told to stop taking them and went onto a decreasing dosage of steroids instead. By the time I finished the steroids, my CRP tests were normal."

1 / 10
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6 Report

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