Experience with anti-hypertensive drug therapy in a hypertension clinic-1972-1983: a retrospective analysis

ABSTRACT

Retrospective experience with drug therapy in 747 patients with essential hypertension registered from 1972-1983 is reported. Five hundred patients were seen between 1972 to 1978 and 247 between 1979-1983; the latter group was characterised by the use of beta blockers as first line drugs.Hypertension was graded according to level of diastolic blood pressure as mild, moderate and moderately severe or severe in 423, 211, and 113 patients, respectively. The overall response to treatment at 6 months was satisfactory in 66.2% of mild, 50.2% of moderate and 58.4% of severe grades of hypertension. A large number of patients in both the groups having varying grades of severity needed at least 2 to 3 drugs for the control of hypertension. The side effects of drugs were generally mild which included general weakness with diuretics; skin rash, nasal congestion and pruritus with methyldopa; cold extremeties with beta blockers and palpitations with prazosin