Loperamide (brand names: Imodium A-D, Difixn) is a medicine classified as an opioid antidiarrheal. It can be used in dogs and cats to treat loose stool and diarrhea that is not linked to an infection ...

Loperamide, a non-prescription antidiarrhoeal with μ‐opioid receptor agonist properties, has long been considered safe when used at therapeutic doses. However, there is increasing evidence that its ...