alpha-blocker

Noun

 * 1)  A drug which blocks α1-adrenergic receptors in arteries and smooth muscles. Used to treat benign prostatic hyperplasia and prostatitis and other conditions.

Synonyms

 * alpha-adrenergic blocking agents

Translations

 * Portuguese: bloqueador alfa, bloqueador alfa-adrenérgico, antagonista alfa-adrenérgico