Tanatril, generically known as imidapril, is a medication primarily used in the management of hypertension, also known as high blood pressure, and in some cases, for the treatment of congestive heart failure. It belongs to a class of drugs known as angiotensin-converting enzyme (ACE) inhibitors, which work by relaxing blood vessels, thereby lowering blood pressure and improving blood flow. This mechanism not only helps in reducing the risk of strokes and heart attacks but also aids in enhancing the quality of life for patients with heart failure. Tanatril is typically administered orally and is available in tablet form. Like other ACE inhibitors, it may be prescribed as part of a combination therapy with other medications to achieve optimal blood pressure control. Patients are advised to follow their healthcare provider's instructions closely when taking Tanatril, including adhering to prescribed dosages and monitoring for potential side effects.