Blood Pressure Guidelines and Medications Over Time
Blood Pressure Guidelines and Medications Over Time Early Guidelines (1977 - JNC 1) In 1977, the Joint National Committee on Prevention, Detection, Evaluation, and Treatment of High Blood Pressure (JNC) published the first set of guidelines. These guidelines focused on treating elevated diastolic blood pressures and standardized hypertension management. Target Pressure: The target for diastolic blood pressure (DBP) was 90 mm Hg. Medications: Thiazide diuretics like Hydrochlorothiazide (patent expired in 1980) and beta-blockers like Propranolol (patent expired in 1988) were commonly prescribed. JNC 2 (1984) The 1984 update emphasized the importance of treating systolic hypertension in older adults. Target Pressure: The target for systolic hypertension in older adults was 140/90 mm Hg. Medications: Doctors began prescribing calcium channel blocker...