Infectious endocarditis

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Heart, section through the middle Heart, front view Infective endocarditis Janeway lesion on the finger

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Infectious endocarditis

Preventive antibiotics are often given to people with predisposing congenital or valvular abnormalities before dental procedures or surgeries involving the respiratory, urinary or intestinal tract. Continued medical follow-up is advised for people with a previous history of infective endocarditis.

Intravenous drug users are also at risk for this condition because unsterile injecting practices increase the exposure of the bloodstream to infectious agents. Treatment for addiction should be sought. If this is not possible, use of a new needle for each injection, avoiding sharing any injection-related paraphernalia and use of alcohol pads to sterilize the injection site can reduce risk.

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