Loperamide 2 mg Anti-Diarrheal Softgels, 12 ct, QC99718 Sale! This item is currently on backorder but you can still purchase it now and we'll ship as soon as more become available. Compare to the Active Ingredient in Imodium A-D. Controls and treats the symptoms of diarrhea, including Traveler's Diarrhea. For adults and children 12 years and over.