Used primarily in the treatment of hypertension (high blood pressure), Lisinopril Dihydrate helps lower blood pressure, reducing the risk of heart attack, stroke, and kidney problems. It is also prescribed for patients with heart failure, improving survival rates after heart attacks and supporting long-term cardiac function. As an ACE inhibitor, it works by relaxing blood vessels, allowing blood to flow more smoothly. It is often part of long-term management strategies for cardiovascular diseases and is valued for its once-daily dosing and well-established safety profile.