| ATC Codes | Pharmacological Classification | Pharmacological Classification/DDD |
|---|---|---|
| S | SENSORY ORGANS | 感觉器官 |
| S01 | OPHTHALMOLOGICALS | 眼科用药 |
| S01A | ANTIINFECTIVES | 抗感染药 |
| S01B | ANTIINFLAMMATORY AGENTS | 抗炎药 |
| S01C | ANTIINFLAMMATORY AGENTS AND ANTIINFECTIVES IN COMBINATION | 抗炎药和抗感染药复方 |
| S01E | ANTIGLAUCOMA PREPARATIONS AND MIOTICS | 抗青光眼药和缩瞳药 |
| S01F | MYDRIATICS AND CYCLOPLEGICS | 散瞳药和睫状肌麻痹药 |
| S01G | DECONGESTANTS AND ANTIALLERGICS | 减充血药和抗变态反应药 |
| S01H | LOCAL ANESTHETICS | 局部麻醉药 |
| S01J | DIAGNOSTIC AGENTS | 诊断用药 |
| S01K | SURGICAL AIDS | 手术辅料 |
| S01L | OCULAR VASCULAR DISORDER AGENTS | 眼部血管病变治疗药 |
| S01X | OTHER OPHTHALMOLOGICALS | 其它眼科用药 |