Alpha-blocker

1 definition found

From WordNet (r) 2.0 [wn]:

  alpha-blocker
       n : 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-adrenergic blocker}, {alpha-adrenergic
           blocking agent}]