Overview

Bacterial endocarditis (say "en-doh-kar-DY-tus") is an infection of the heart valves and inner lining of the heart chambers. It is caused by bacteria that enter the bloodstream and settle on one or more of the heart valves. This infection can damage the valves and the heart. Endocarditis can be very serious.

Antibiotics are used to treat endocarditis. You may take antibiotics for several weeks. In some cases, surgery is done to replace a damaged valve. Now that you have had the infection, you are at risk for getting it again. It is important that you let all your other doctors know that you have had bacterial endocarditis. Let your dentist know too.

How can you care for yourself at home?

• If you are taking I.V. antibiotics at home with the help of a home health nurse, the nurse will teach you how to use the antibiotics and how to care for your I.V. catheter. Make sure you are comfortable using and caring for the I.V.
• If your doctor prescribed antibiotic pills, take them exactly as directed. Do not stop taking them just because you feel better. You need to take the full course of antibiotics.
• In the future, you may have to take antibiotics before certain medical, dental, or surgical procedures. Ask your doctor or dentist about this, and do not have any of these procedures without talking to your doctor or dentist first. Your doctor can give you a card to carry in your wallet which states that you need preventive antibiotics before certain procedures.
• Practice good oral hygiene by brushing and flossing your teeth daily and by visiting a dentist twice each year. Make sure your dentist knows that you have had endocarditis.