... Root Molecular Weight: 355.42Melting Point: 148-149Pharmacology: Ease pain, Phenobarbital, Partial anesthetic, Prevent early high bloodpression Action: 1 ... and promotingcirculation of qi to relieve pain, 2) It is often used for hypochondriac pain due to stagnation of the liver ... -qi, stomachachedue to stagnation of the stomach-qi, hernial pain. ...