幾年前FDA曾警告：有心髒病的，慎用Imodium。
還有，有毒癮的，服用Imodium會出問題。
對於普通人，沒有限製
Loperamide (“Imodium”) and bismuth (“Pepto-Bismol”) are common over-the-counter medications used to treat diarrhea. Omeprazole (“Prilosec”) is a PPI that can reduce heartburn and gastritis. Promethazine (“Phenergan”), odansetron (“Zofran”) and metoclopramide (“Reglan”) minimize nausea and vomiting.
https://www.healthline.com/health/diarrhea/pepto-bismol
The active ingredient in Pepto-Bismol is called bismuth subsalicylate. It belongs to the drug class called salicylates. Pepto-Bismol is available in regular strength as a caplet, chewable tablet, and liquid.
The active ingredient in Imodium is loperamide hydrochloride.
兩者的區別：https://www.healthline.com/health/diarrhea/Imodium-ad-vs-pepto-bismol
They treat diarrhea, but they don’t work in exactly the same way. Also, Pepto-Bismol can treat other symptoms.
