| ATC Codes | Pharmacological Classification | Pharmacological Classification/DDD |
|---|---|---|
| A | ALIMENTARY TRACT AND METABOLISM | 消化道及代谢 |
| A03 | DRUGS FOR FUNCTIONAL GASTROINTESTINAL DISORDERS | 治疗功能性胃肠疾病的药物 |
| A03A | Drugs for functional gastrointestinal disorders | 治疗功能性肠道疾病的药物 |
| A03AE | Drugs acting on serotonin receptors | 作用于5-羟色胺受体的药物 |
| A03AE01 | alosetron | 阿洛司琼 1 mg 口服 |
| A03AE03 | cilansetron | 西兰司琼 |