Antidiarrheal and laxative drugs
Antidiarrheal and laxative drugs
Diarrhea and constipation are the two major symptoms related to disturbances of the large intestine.
Is it local?
Antidiarrheals act systemically or locally and include:
- opioid-related drugs
- kaolin and pectin
- 5-HT3 receptor antagonists (alosetron).
Loosen up!
Laxatives stimulate defecation and include:
- hyperosmolar drugs
- dietary fiber and related bulk-forming substances
- emollients
- stimulants
- lubricants.



