| 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 |
| A06AD17 | sodium phosphate | 磷酸钠 50 g 口服 |