Capoten (generic: captopril) is a prescription medication used to treat high blood pressure, congestive heart failure, and diabetic nephropathy. If taken after a heart attack, Capoten can also help improve survival and lower the risk of developing congestive heart failure.

Capoten belongs to a group of drugs called angiotensin converting enzyme (ACE) inhibitors, which relax blood vessels to lower blood pressure and make the heart more efficient.

This medication comes in tablet form and is taken 2 to 3 times a day. It should be taken without food or at least one hour before a meal or snack.

Common side effects of Capoten include rash, cough, and loss of taste. Capoten can cause dizziness. Do not drive or operate heavy machinery until you know how this medication affects you.