| ATC Codes | Pharmacological Classification | Pharmacological Classification/DDD |
|---|---|---|
| M | MUSCULO-SKELETAL SYSTEM | 肌肉-骨骼系统 |
| M02 | TOPICAL PRODUCTS FOR JOINT AND MUSCULAR PAIN | 关节和肌肉疼痛局部用药 |
| M02A | TOPICAL PRODUCTS FOR JOINT AND MUSCULAR PAIN | 关节和肌肉疼痛局部用药 |
| M02AX | Other topical products for joint and muscular pain | 其它关节和肌肉疼痛的局部用药 |
| M02AX03 | dimethyl sulfoxide | 二甲亚砜 |