| ATC Codes | Pharmacological Classification | Pharmacological Classification/DDD |
|---|---|---|
| S | SENSORY ORGANS | 感觉器官 |
| S01 | OPHTHALMOLOGICALS | 眼科用药 |
| S01F | MYDRIATICS AND CYCLOPLEGICS | 散瞳药和睫状肌麻痹药 |
| S01FB | Sympathomimetics excl. antiglaucoma preparations | 除抗青光眼药外的拟交感神经药 |
| S01FB01 | phenylephrine | 去氧肾上腺素 |