1 4 amino 6 7 dimethoxy 2 chinazolinyl 4 2 3 dihydro 1 4 benzodioxixin 2 ylcarbonyl piperazin, 1 4 amino 6 7 dimethoxy 2 quinazolinyl 4 1 4 benzodioxan 2 ylcarbonyl piperazin, doxazosin
For treatment and management of mild to moderate hypertension and urinary obstruction symptoms caused by BPH.