| ATC Codes | Pharmacological Classification | Pharmacological Classification/DDD |
|---|---|---|
| A | ALIMENTARY TRACT AND METABOLISM | 消化道及代谢 |
| A06 | Drugs for constipation | 治疗便秘的药物 |
| A06A | Drugs for constipation | 治疗便秘的药物 |
| A06AD | Osmotically acting laxatives | 渗透作用的轻泻药 |
| A06AD61 | lactulose 0.35 g/liquid and soft paraffin 0.64 g | 乳果糖，复方 |