| ATC Codes | Pharmacological Classification | Pharmacological Classification/DDD |
|---|---|---|
| S | SENSORY ORGANS | 感觉器官 |
| S02 | OTOLOGICALS | 耳科用药 |
| S02A | ANTIINFECTIVES | 抗感染药 |
| S02AA | Antiinfectives | 抗感染药 |
| S02AA01 | chloramphenicol | 氯霉素 |
| S02AA02 | nitrofural | 呋喃西林 |
| S02AA03 | boric acid | 硼酸 |
| S02AA04 | aluminium acetotartrate | 乙酰酒石酸铝 |
| S02AA05 | clioquinol | 氯碘羟喹 |
| S02AA06 | hydrogen peroxide | 过氧化氢 |
| S02AA07 | neomycin | 新霉素 |
| S02AA08 | tetracycline | 四环素 |
| S02AA09 | chlorhexidine | 氯己定 |
| S02AA10 | acetic acid | 醋酸 |
| S02AA11 | polymyxin B | 多粘菌素B |
| S02AA12 | rifamycin | 利福霉素 |
| S02AA13 | miconazole | 咪康唑 |
| S02AA14 | gentamicin | 庆大霉素 |
| S02AA15 | ciprofloxacin | 环丙沙星 |
| S02AA16 | ofloxacin | 氧氟沙星 |