Antibiotic prophylaxis is recommended for patients with which condition?

Antibiotic prophylaxis is specifically recommended for patients with a history of rheumatic fever, particularly in the context of dental procedures. The rationale behind this recommendation lies in the potential risk of infective endocarditis, which can occur when bacteria enter the bloodstream during dental work. In individuals with rheumatic fever, the risk is heightened due to previous heart valve damage or other complications associated with the condition.

Although uncontrolled diabetes may have implications for healing and infection risk, it is not a condition for which routine antibiotic prophylaxis is advised before dental procedures. Isolated hypertension or controlled asthma do not necessitate prophylaxis either, as they do not pose a similar risk for infective endocarditis or other serious infections during dental treatments. Thus, the option related to rheumatic fever is the correct one when considering conditions that warrant antibiotic prophylaxis in a dental context.