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Brand Name(s): Capoten
CAS nº: 62571-86-2
(kap' toe pril)

What is Captopril?

Captopril is an Angiotensin Converting Enzyme inhibitor. ACE is an enzyme in the body which is important for the formation of angiotensin II. Angiotensin II causes constriction of arteries in the body, thereby elevating blood pressure. ACE inhibitors such as captopril lower blood pressure by inhibiting the formation of angiotensin II, thus relaxing the arteries.

Relaxing the arteries not only lowers blood pressure, but also improves the pumping efficiency of a failing heart and improves cardiac output in patients with heart failure. 

This medication is used to lower blood pressure, to relieve symptoms of congestive heart failure (shortness of breath, swelling of the legs), to improve survival after a heart attack, and to prevent kidney disease in some diabetic patients.

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