| 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 |
| S01AE | Fluoroquinolones | 氟喹诺酮 |
| S01AE01 | ofloxacin | 氧氟沙星 |
| S01AE02 | norfloxacin | 诺氟沙星 |
| S01AE03 | ciprofloxacin | 环丙沙星 |
| S01AE04 | lomefloxacin | 洛美沙星 |
| S01AE05 | levofloxacin | 左氧氟沙星 |
| S01AE06 | gatifloxacin | 加替沙星 |
| S01AE07 | moxifloxacin | 莫西沙星 |
| S01AE08 | besifloxacin | 贝西沙星 |