alpha-adrenergic blocker

from WordNet (r) 3.0 (2006)
alpha-adrenergic blocker
    n 1: any of various drugs that block alpha-adrenergic receptors;
         used in treating benign prostatic hyperplasia; relaxes the
         muscles of the prostate and bladder [syn: {alpha blocker},
         {alpha-blocker}, {alpha-adrenergic blocker}, {alpha-
         adrenergic blocking agent}]
    

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