| Abstract: | The efficacy of captopril alone or in combination with indapamide was evaluated in 17 patients with severe hypertension (diastolic greater than 120 mmHg) previously treated with triple antihypertensive therapy, i.e. diuretic, beta-blocker and a vasodilator. After a wash-out period of 1 week, captopril was given initially as 75 mg/day for 2 weeks; at the end of this period, the dosage was doubled to 150 mg/day and continued at this level for a further 2 weeks. Indapamide (2.5 mg/day) was then added to the regimen and administered for 1 month. The results showed that captopril alone lowered, but did not normalize the blood pressure. The mean diastolic pressure was reduced to 117 and 103.8 mmHg after dosages of captopril of 75 mg and 150 mg, respectively. On the addition of indapamide, the blood pressure was normalized to 93.82 mmHg mean diastolic pressure. Systolic readings were similarly reduced. Two patients developed skin rashes while on captopril alone: no other treatment-related side-effects were reported once indapamide therapy had commenced. |
