compared with previous observations by our group with higher doses of felodipine ( 12.5 , 25 , and 50 mg t.i.d . ) , 10 mg b.i.d . of this new calcium antagonist appear to exert a marked and prolonged blood pressure reduction , accompanied by a definite natriuretic instead of an antinatriuretic effect .
C0015772
felodipine
C0020649
blood pressure reduction