| 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 |
| A03C | ANTISPASMODICS IN COMBINATION WITH PSYCHOLEPTICS | 复方中有安定药的解痉药 |
| A03CB | Belladonna and derivatives in combination with psycholeptics | 复方中有安定药的颠茄及其衍生物 |
| A03CB31 | hyoscyamine and psycholeptics | 莨菪碱和安定药 |