Which class of drugs is commonly used to manage hypertension?

Beta-blockers are commonly used to manage hypertension by reducing the heart rate and the force of contraction of the heart muscle. This leads to lower blood pressure levels as the heart does not have to work as hard to pump blood throughout the body. By blocking the effects of adrenaline on beta-adrenergic receptors, beta-blockers help to dilate blood vessels and improve blood flow. They can also reduce strain on the heart, making them particularly beneficial for patients with heart disease or those recovering from heart attacks.

While other classes of drugs listed, such as ACE inhibitors, calcium channel blockers, and diuretics, are also effective in treating hypertension, beta-blockers play a significant role, particularly in specific populations or conditions. Understanding the mechanism by which beta-blockers function helps in appreciating their utility in hypertension management.