Attapulgite is discontinued. In the U.S., Kaopectate has been reformulated to bismuth subsalicylate (Pepto-Bismol).

Parepectolin: Generic Name: Attapulgite:
https://www.drugs.com/mmx/parepectolin.html

Kaolin, Pectin, and Paregoric (Systemic):
https://www.drugs.com/mmx/kaolin-pectin-and-paregoric.html

Drugs that contained a mixture of kaolin, pectin, and paregoric (e.g., Donnagel-PG, Parepectolin, and their generic equivalents) were classified as Schedule V drugs. They were available over-the-counter without a prescription in many states until the early 1990s