What is the function of an antihypertensive drug?

Antihypertensive drugs are specifically designed to lower blood pressure in individuals diagnosed with hypertension, which is a condition characterized by consistently elevated blood pressure levels. These medications work through various mechanisms, such as relaxing blood vessels, reducing blood volume, or altering heart rate. By decreasing the pressure against the artery walls, antihypertensives help manage and prevent complications associated with high blood pressure, such as heart attacks, strokes, and kidney damage. Understanding this primary function is crucial for those involved in patient care, as effective blood pressure management is vital for maintaining overall cardiovascular health.