Adrenergic beta-Antagonists

beta-Adrenergic Blockers; Adrenergic beta Antagonists; Adrenergic beta Receptor Blockaders; Adrenergic beta-Blockers; Agents, beta-Adrenergic Blocking; Blockaders, Adrenergic beta-Receptor; Blockaders, beta-Adrenergic Receptor; Blockers, beta-Adrenergic
Drugs that bind to but do not activate beta-adrenergic receptors thereby blocking the actions of beta-adrenergic agonists. Adrenergic beta-antagonists are used for treatment of hypertension, cardiac arrhythmias, angina pectoris, glaucoma, migraine headaches, and anxiety.