[opium alkaloid used as a smooth muscle relaxant and weak analgesic. ( CSP )]
UMLS (NCI) C0030350 - Organic Chemical
- Pharmacologic Substance
Relation/PAR: alkaloid
2 benzazine
Opium
Muscle Relaxant
[CV500] PERIPHERAL VASODILATORS
Relation/CHD: ethaverine
Papaverine HCl