Dental antibiotic prophylaxis

Dental antibiotic prophylaxis is a preventive measure taken to avoid bacterial infections in the heart, which can be caused by bacteria entering the bloodstream during dental procedures. This is particularly important for individuals with certain heart conditions, as they are at a higher risk of developing infective endocarditis, a potentially life-threatening infection of the heart's inner lining or valves.

Indications

Dental antibiotic prophylaxis is recommended for individuals with certain heart conditions, including:

• Artificial heart valves
• A history of infective endocarditis
• Certain specific, serious congenital heart conditions
• Heart transplant recipients who develop a problem with a heart valve
• Individuals with prosthetic material used in valve repair

Procedure

The antibiotics are usually administered orally, about an hour before the dental procedure. The type of antibiotic used can vary, but it is typically amoxicillin. For those allergic to amoxicillin, clindamycin is often used as an alternative.

Risks

While dental antibiotic prophylaxis can prevent serious infection, it is not without risks. These can include allergic reactions to the antibiotics used and the development of antibiotic resistance.

See also

• Infective endocarditis
• Dental procedures
• Antibiotics
• Heart conditions