Antibiotic prophylaxis in dentistry.

Antibiotic prophylaxis for the prevention of infective endocarditis related to dental therapy is a widespread therapeutic intervention. Recently, updated and revised guidelines on this treatment modality have been set forth in the form of consensus statements. It is evident that the risk of spontaneous bacteremia is much greater in a diseased oral cavity than it is in a healthy oral cavity. Perhaps most important in the prevention of infective endocarditis is early identification of at-risk patients and prompt referral to oral health specialists for comprehensive evaluation and treatment. The judicious use of antibiotic prophylaxis for prevention of infective endocarditis, in conjunction with optimal oral health care, should serve to minimize the adverse effects of antibiotic therapy and at the same time reduce the significant morbidity and mortality associated with these infections.