| ATC Codes | Pharmacological Classification | Pharmacological Classification/DDD |
|---|---|---|
| R | RESPIRATORY SYSTEM | 呼吸系统 |
| R01 | NASAL PREPARATIONS | 鼻腔用药 |
| R01A | DECONGESTANTS AND OTHER NASAL PREPARATIONS FOR TOPICAL USE | 减充血药和其它鼻腔局部用药 |
| R01AA | Sympathomimetics, plain | 拟交感神经药，单方 |
| R01AA07 | xylometazoline | 丁苄唑啉（赛洛唑啉） 0.8 mg 鼻腔给药 |