This effect mainly acts on different links of the cough reflex arc and inhibits the cough reflex.
| NO. | PubChem ID | CAS Number | Molecular Name | Efficacy | Efficacy_Chinese |
|---|---|---|---|---|---|
| 141 | 2474 | 38396-39-3 | Bupivacaine | relieving cough | 镇咳 |
| 142 | 2520 | 52-53-9 | Verapamil | relieving cough | 镇咳 |
| 143 | 2537 | 0 | Camphor | relieving cough | 镇咳 |
| 144 | 2973 | 70-51-9 | Deferoxamine | relieving cough | 镇咳 |
| 145 | 3026 | 0 | Dibutyl phthalate | relieving cough | 镇咳 |
| 146 | 3121 | 0 | Valproic acid | relieving cough | 镇咳 |
| 147 | 3169 | 17692-31-8 | Dropropizine | relieving cough | 镇咳 |
| 148 | 3224 | 0 | Endosulfan | relieving cough | 镇咳 |
| 149 | 3226 | 0 | Enflurane | relieving cough | 镇咳 |
| 150 | 3345 | 437-38-7 | Fentanyl | relieving cough | 镇咳 |