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Icosapent and Constipation: What Users Say

Brand names: Vascepa

Constipation: mentioned by 4 users (3.2%)

Based on user experiences from 125 Icosapent 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.

joint pain 9.6%
pain 8.8%
muscle pain 8.0%
diarrhea 4.8%
heart palpitations 4.0%
shortness of breath 4.0%
constipation 3.2%
gout 3.2%
back pain 2.4%
bloating 2.4%

Reviews for Icosapent

  • DMa...
  • April 2, 2020

Icosapent for Hypertriglyceridemia "I’ve only been on Vascepa for about two weeks. My doctor put me on it for elevated cholesterol and triglycerides. I have no idea how it’s impacted my blood levels because I haven’t had a blood test done since I’ve been on it, but what I can say is I have experienced pretty much every GI side effect connected to this drug. Started with terrible diarrhea and bloating and progressed to bad constipation and stomach pain. On a positive note, I have noticed an increase in energy levels and my mood is lifted, but I stopped the medication today because the GI side effects are too much."

5 / 10
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58 Report
  • Mic...
  • Taken for 1 to 6 months
  • May 4, 2018

Icosapent for Hypertriglyceridemia "I started this drug on 4/13/2018, and within a week of being on it, I became bloated, gassy, and constipated. My skin is like an oil spill, and I'm retaining water like a blowfish. I'm on a diuretic for hypertension, and retaining water only shoots my BP up. As much water as I drink throughout the day, I might go to the bathroom 3 times total. My muscles ache constantly, with no relief from any of these side effects. I stopped taking it as of yesterday. Statins I cannot take without the joint and muscle pains and literally not able to walk or go up/down stairs. My triglycerides on April 5th were 257, and my total cholesterol was 211."

1 / 10
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23 Report
  • Sam...
  • Taken for 6 months to 1 year
  • June 3, 2023

Icosapent for Hypertriglyceridemia "Taking 4g of Vascepa along with 200mg of Fenofibrate per day has reduced my triglycerides from +8 to between 2 and 3 (in metric units). Vascepa didn’t reduce my triglycerides on its own, but it somewhat helped. Fenofibrate was an effective medication. The side effects that I think are attributed to Vascepa are constipation, dizziness, and lack of stamina. I am eighty years old, but I have been very active and going to the gym for the past 35 years, five days a week, two hours per day. I do heavy weightlifting. Yet recently, I feel tired quite faster than in the past. I also experienced shortness of breath occasionally, which I think is due to my mild anxiety. I’m not taking any medication for anxiety."

5 / 10
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5 Report

Frequently asked questions

  • Bar...
  • Taken for 1 to 2 years
  • October 13, 2023

For Hypertriglyceridemia "I started taking this drug because I could not get the triglycerides down. It did work VERY effectively, and I was happy with the low level. I did have diarrhea (as opposed to constipation, which is listed as a side effect). I did get a coupon from the company for a lower price."

10 / 10
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2 Report

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