n antihypertensive drug (trade names Trandate and Normodyne) that blocks alpha and beta-adrenergic receptors of the sympathetic nervous system (leading to a decrease in blood pressure)
Syn|Hyper
Normodyne, labetalol, labetalol hydrochloride
antihypertensive, antihypertensive drug
a drug that reduces high blood pressure
blocker, blocking agent
a class of drugs that inhibit (block) some biological process