[ English name ] Metoprolol

[ Molecular formula ] C₁₅H₂₅NO₃

[ CAS NO ] 37350-58-6

[ Molecular weight ] 267.36

[ Structure formula ]   

[ Properties ]

[ Specifications ]

[ Function and use ]
Metoprolol is a beta-adrenergic blocking agent. Metoprolol blocks the action of the sympathetic nervous system. The sympathetic nervous system stimulates the pace of the heart beat. By blocking the action of these nerves, metoprolol reduces the heart rate and is useful in treating abnormally rapid heart rhythms. Metoprolol also reduces the force of heart muscle contraction and lowers blood pressure. By reducing the heart rate and the force of muscle contraction, metoprolol reduces heart muscle oxygen demand. Since angina occurs when oxygen demand of the heart exceeds supply, metoprolol is helpful in treating angina.

[ Usage and dosage ]
Dosing: Qral : Used for the treatment of high blood pressure.

[ Conveyance and storage ]

[ Packing ]