Coversyl 5mg is a prescription medication primarily used to treat high blood pressure (hypertension) and heart failure. It belongs to the class of drugs known as ACE inhibitors, which work by relaxing blood vessels to improve blood flow and reduce the workload on the heart. This medication is effective in lowering blood pressure, reducing the risk of heart attacks, strokes, and kidney problems. It is typically prescribed for long-term use and may be combined with other medications for optimal results.