Adrenergic alpha-Antagonists

Adrenergic alpha-Blockers; alpha-Adrenergic Blockers; Adrenergic alpha Antagonists; Adrenergic alpha Blockers; Adrenergic alpha Receptor Blockaders; Agents, alpha-Adrenergic Blocking; Blockaders, Adrenergic alpha-Receptor
Drugs that bind to but do not activate alpha-adrenergic receptors thereby blocking the actions of endogenous or exogenous adrenergic agonists. Adrenergic alpha-antagonists are used in the treatment of hypertension, vasospasm, peripheral vascular disease, shock, and pheochromocytoma.