Angiotensin converting enzyme inhibitor, also known as ACE inhibitor, is a type of medication used primarily to treat conditions related to high blood pressure (hypertension) and certain heart conditions. It works by inhibiting the angiotensin converting enzyme, an enzyme that plays a crucial role in the regulation of blood pressure.
This class of drugs effectively blocks the conversion of angiotensin I to angiotensin II, a hormone that causes blood vessels to constrict and raises blood pressure. By inhibiting this conversion, ACE inhibitors help to relax and widen blood vessels, allowing blood to flow more easily and reducing blood pressure.
ACE inhibitors are commonly prescribed to manage hypertension, congestive heart failure, and to prevent heart attacks in patients with a history of cardiac issues. They may also be used to treat certain kidney conditions, such as diabetic nephropathy.
These medications are typically taken in oral form, often once or twice a day, and they can be used alone or in combination with other drugs, such as diuretics or beta-blockers, to achieve optimal blood pressure control. The effectiveness of ACE inhibitors can be measured through regular blood pressure monitoring.
Though generally safe, common side effects of ACE inhibitors may include a persistent dry cough, dizziness, headaches, and skin rashes. In rare cases, more serious side effects such as angioedema (swelling of the face, lips, or airways) or kidney problems may occur.
In summary, angiotensin converting enzyme inhibitors are a type of medication that help to lower blood pressure and improve heart function.
