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Loperamide and Diarrhea: What Users Say

Brand names: Imodium, Imodium A-D, Anti-Diarrheal, Diamode, Up and Up Anti-Diarrheal Solution, Kaopectate II, Neo-Diaral, Diar-Aid A-D Anti-Diarrheal

Diarrhea: mentioned by 5 users (5.5%)

Based on user experiences from 91 Loperamide 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.

constipation 6.6%
diarrhea 5.5%
cramps 4.4%
abdominal pain 3.3%
upset stomach 3.3%

Reviews for Loperamide

Commonly mentioned side effects
  • BIN...
  • Taken for 5 to 10 years
  • July 11, 2019

Loperamide for Diarrhea, Acute "After 5 years of stomach cramps and less than 1 minute of warning, I finally gave up on my PCP and started doing my own dietary analyses. My daughter worked at a fantastic bakery; she would bring home the 'day old' breads and bagels that didn't sell. Long story short, I overdosed on the best of the best at every meal and snack time. The culprit was GLUTEN; some days I was fine, then all of a sudden, 2 weeks' worth of cramps and runs. Then I gave up on bread, pizza, and pasta, which is a terrible thing for an Italian raised on the best foods. Breaded anything I now try to avoid: chicken, fish, fast foods. When the runs and cramps go away for weeks, I can risk a slice of pizza IF I take a gluten enzyme pill 20 minutes before I eat. Sometimes it works and sometimes it doesn't; then out comes the Imodium, 3 before bed and 2 in the AM. In a day or so, it's calmed down my IBS from whatever caused it."

8 / 10
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27 Report
  • ks1...
  • Taken for less than 1 month
  • February 12, 2019

Loperamide for Diarrhea "Made my symptoms much worse. Every time I took it, I'd get diarrhea immediately after. Sometimes it would clear up afterward, sometimes it wouldn't. I took it before bed, and it gave me loose stool in my sleep (after I had already gone multiple times after taking it)."

2 / 10
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18 Report
  • ks1...
  • Taken for less than 1 month
  • February 12, 2019

Loperamide for Diarrhea "Made my symptoms much worse. Every time I took it, I'd get diarrhea immediately after. Sometimes it would clear up afterward, sometimes it wouldn't. I took it before bed, and it gave me loose stool in my sleep (after I had already gone multiple times after taking it)."

2 / 10
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18 Report

Frequently asked questions

  • Cap...
  • Taken for less than 1 month
  • January 6, 2019

For Diarrhea, Acute "I'm lactose intolerant, but I really love cheese. I traveled to Paris recently, where I knew I'd be eating a whole lot of cheese. I took this at the start of my trip, and I was in heaven. I could eat whatever I wanted, no diarrhea! This stuff is amazing!"

10 / 10
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5 Report
  • ben...
  • Taken for less than 1 month
  • September 18, 2022

For Traveler's Diarrhea "My wife got traveler's diarrhea on a trip to Cabo San Lucas, Mexico. After a few trips to the WC, she took a first dose of 'Lomotil' brand name in Mexico for loperamide. That stopped the flow. Three days later, it was my turn. Since we already had the box of medicine, I only waited for a second WC trip (just to make sure the first was not just a one-off), took the first (two pill) dose and that stopped it. It works! It does not cure it. We both continued with watery stools after that, and I guess there is a difference between slowing down the gut and restoring its health."

10 / 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.