Doxazosin har vist sig effektivt at blokere 1A subtypen af alfa- adrenoceptorer, som udgør mere end 70% af adrenerge subtyper i prostata.
Doxazosin has shown to be an effective blocker of 1A subtype of alpha-adrenoceptors which make up more than 70% of the adrenergic subtypes in prostate.