OTC
Anti-diarrheal
Loperamide Hydrochloride
Last reviewed April 2026
Who is this for?
What is this drug?
Loperamide is an anti-diarrhea medicine that works by slowing down the movement of your intestines, so your body has more time to absorb water and nutrients from food, making your stool firmer and reducing how often you go to the toilet.
What is it used for?
Running stomach (diarrhea)loose stoolwatery stooltraveler's diarrheastomach upset with frequent purging
Available Over The Counter
Available at pharmacies without a prescription. Rules may vary by country.