Dosch Pharmaceuticals Pvt. Ltd. Manufactures Antidiarrhoeal. Dosch Pharmaceuticals Pvt. Ltd. Is an ISO 9001:2008 certified company. The Antidiarrhoeal has a potent action on the aerobic bacteria, anaerobic bacteria and protozoa. It is used in the treatment of Enteritis, Dysentery, Bacterial Infections, Giardiasis.