Combination therapy in primary hypertension
Halawa, B.
Polski Merkuriusz Lekarski Organ Polskiego Towarzystwa Lekarskiego 4(19): 35-38
1998
ISSN/ISBN: 1426-9686 PMID: 9553408 Document Number: 486977
Hypertension is an important risk factor for vascular disease. Primary goal of hypertension treatment is to prevent or delay the onset of blood pressure-related morbidity and mortality. It has been well demonstrated that the responses rate to any single class of antihypertensive agent, give as monotherapy is approximately 45% to 55%, and in half of hypertensive population a second will be required. The data from clinical trials clearly demonstrate that two-drug combination, usually with low-dose diuretics with any one of the other first-line agents increases the response rate to about 80% to 85% and reduces the likelihood of adverse events and alteration in lipid, carbohydrate and electrolyte metabolism. Of the various combinations being given that of an diuretic and ACE inhibitor, and ACE inhibitor and non-dihydropyridine calcium channel blockers seems particularly attractive. Some combinations are inappropriate, such as diuretic and calcium channel blockers, and beta-blocker with verapamil and diltiazem. Combination of ACE inhibitor and a non-dihydropyridine calcium channel blockers may provide benefit in regression left ventricular hypertrophy diabetic nephropathy, and post myocardial infarction.