Loperamide is an antidiarrheal active ingredient available in over-the-counter (OTC) medicines that treat the symptoms of diarrhea, including traveler’s diarrhea. It may be written as loperamide or loperamide hydrochloride (HCl), but it is the same ingredient. Loperamide can be the only active ingredient in an anti-diarrheal medicine or it can be found in medicines that […]

Learn More