| ATC Codes | Pharmacological Classification | Pharmacological Classification/DDD |
|---|---|---|
| S | SENSORY ORGANS | 感觉器官 |
| S01 | OPHTHALMOLOGICALS | 眼科用药 |
| S01G | DECONGESTANTS AND ANTIALLERGICS | 减充血药和抗变态反应药 |
| S01GX | Other antiallergics | 其它抗变态反应药 |
| S01GX01 | cromoglicic acid | 色甘酸 |
| S01GX02 | levocabastine | 左卡巴斯汀 |
| S01GX03 | spaglumic acid | 司谷氨酸 |
| S01GX04 | nedocromil | 奈多罗米 |
| S01GX05 | lodoxamide | 洛草氨酸 |
| S01GX06 | emedastine | 依美斯汀 |
| S01GX07 | azelastine | 氮卓斯汀 |
| S01GX08 | ketotifen | 酮替芬 |
| S01GX09 | olopatadine | 奥洛他定 |
| S01GX10 | epinastine | 依匹斯汀 |
| S01GX11 | alcaftadine | 阿卡他定 |
| S01GX51 | cromoglicic acid, combinations | 色甘酸，复方 |