after 12 weeks treatment with prazosin ( n = 40 , 1.5-12.0 mg per day ) or propranolol ( n = 30 , 30-120 mg per day ) with diuretics there was a significant blood pressure reduction from 165.1/97.9 mmhg to 151.2/90.6 mmhg and from 167/96.5 mmhg to 153/91.9 mmhg , respectively .
C0033497
propranolol
C0020649
blood pressure reduction