Beta-blockers for treatment of hypertension.

Beta-blockers are an established class in the management of hypertension, and numerous randomized, controlled trials have shown that these drugs can prevent cardiovascular events in this population. However, beta-blockers are underutilized in managing the general hypertensive population. This phenomenon may stem in part from concerns about side effects. On the contrary, beta-blockers demonstrate comparable efficacy, safety, and tolerability compared with other classes of antihypertensive drugs. Because beta-blockers offer unique cardiovascular protection, they should be considered an integral part of the treatment regimen for patients with hypertension who are at risk for cardiovascular events.