Used primarily in the treatment of high blood pressure (hypertension), Moexipril HCl helps relax blood vessels, allowing blood to flow more smoothly and the heart to pump more efficiently. It belongs to a class of drugs known as ACE inhibitors, which are also beneficial in managing heart failure and improving survival after heart attacks. By reducing the strain on the cardiovascular system, it lowers the risk of strokes, heart attacks, and kidney problems. It is often prescribed when other antihypertensive therapies are not sufficient or well tolerated.