Items in AFP with MESH term: Calcium Channel Blockers
ABSTRACT: Hypertension in blacks is usually characterized by low renin, expanded volume and sensitivity to salt. Diuretics are the preferred initial therapy, but response to calcium channel antagonists is also good. The blood pressure response to monotherapy with beta blockers or angiotensin-converting enzyme (ACE) inhibitors is blunted, but this effect is abolished with concomitant use of diuretics. The two major types of hypertension in older persons are isolated systolic hypertension and combined systolic and diastolic hypertension. Strong data support the treatment of combined hypertension in patients 60 to 79 years of age and isolated systolic hypertension in patients 60 to 96 years of age. Diuretics and long-acting dihydropyridine calcium channel antagonists are the recommended initial therapies for isolated systolic hypertension. More studies are necessary before recommendations can be made about the treatment of combined hypertension in patients 80 years of age and older.
ABSTRACT: Except for a small subset of patients with angina whose survival is improved with coronary artery bypass surgery, chronic stable angina can be appropriately managed with medical therapy in the vast majority of patients. Drug therapy includes aspirin, beta-adrenergic blockers, cholesterol-lowering agents and other anti-ischemic drugs that can ameliorate angina and improve the patient's quality of life. Understanding how and when to use these medicines involves knowledge of the mechanisms of these drugs as well as familiarity with the literature supporting their efficacy in various patient populations.
Guidelines on Migraine: Part 5. Recommendations for Specific Prophylactic Drugs - Practice Guidelines