| pubmed-article:6137132 | pubmed:abstractText | Ten patients with severe hypertension and unsatisfactory blood pressure control during combined therapy with beta-adrenergic blocking drugs, diuretics, and vasodilators were treated with gradually increasing doses of captopril. Vasodilators were discontinued 24 hours prior to captopril administration. Six patients had essential, two renal, and two renovascular hypertension. Mild renal impairment was observed in four patients. Captopril effectively decreased blood pressure for 3 hours in all patients after the first dose. The antihypertensive effect appeared to be triphasic and was sustained in all but one patient during 12 months of observation. Captopril doses of 25-75 mg t.i.d. were sufficient to achieve acceptable blood pressure control (RR less than or equal to 160/100 mmHg) when given in the above mentioned combination. Side-effects were few and tolerable and discontinuation of captopril was not required. | lld:pubmed |
