Co-phenotrope is used in acute diarrhoea (this is diarrhoea which starts suddenly and lasts less than two weeks). It contains two ingredients: diphenoxylate hydrochloride and atropine sulfate. It is the diphenoxylate hydrochloride which is the main ingredient.
This is a companion discussion topic for the original article at https://patient.info/medicine/co-phenotrope-tablets-for-diarrhoea