Anatomical Therapeutic Chemical Classification System
Alimentary tract and metabolism
Drugs for functional gastrointestinal disorders
DRUGS FOR FUNCTIONAL BOWEL DISORDERS
Drugs acting on serotonin receptors
Alosetron is a potent and selective 5-HT3 receptor antagonist. 5-HT3 receptors are ligand-gated cation channels that are extensively distributed on enteric neurons in the human gastrointestinal tract, as well as other peripheral and central locations.