| ATC Codes | Pharmacological Classification | Pharmacological Classification/DDD |
|---|---|---|
| P | ANTIPARASITIC PRODUCTS, INSECTICIDES AND REPELLENTS | 抗寄生虫药、杀虫药和驱虫药 |
| P02 | ANTHELMINTICS | 抗蠕虫药 |
| P02C | ANTINEMATODAL AGENTS | 抗线虫药 |
| P02CX | Other antinematodals | 其它抗线虫药 |
| P02CX01 | pyrvinium | 吡维铵 |
| P02CX01 | pyrvinium | 吡维铵 0.35 口服 O |