antidiarrhoeal drug antidiarrheal drugs antidiarrheals antidiarrheal agent antidiarrhoeals antidiarrhoeal CHEBI:55323 chebi_ontology antidiarrheal agents antiperistaltics antiperistaltic agents Any drug found useful in the symptomatic treatment of diarrhoea. antidiarrheal antiperistaltic drugs antidiarrhoeal drugs antidiarrheal drug antidiarrhoeal agent antidiarrhoeal agents antiperistaltic antiperistaltic agent antiperistaltic drug gastrointestinal drug