Metoprolol
Metoprolol Brand Names First-Metoprolol | KAPSPARGO | Lopressor | Toprol XL What is Metoprolol Metoprolol is a competitive, beta-1 selective (cardioselective) adrenergic antagonist, which is most similar to atenolol. It has moderate lipid solubility, lacks intrinsic sympathomimetic activity (ISA), and has weak membrane stabilizing activity (MSA). Metoprolol is more lipid soluble than atenolol, but less than propranolol and …
