Secondary prevention is required because subsequent streptococcal infection may precipitate recurrences of rheumatic fever.
Prophylaxis is effective as the bacterium does not become resistant to penicillin. Possible prophylactic measures include:
Prophylaxis is given for at least 5 years. The duration of prophylaxis is dependent on whether there was carditis in the initial attack.
If there was no carditis in the initial attack then prophylaxis should be continued for 5 years - most recurrences occur within the first 5 years after the initial attack.
If a patient did suffer cardiac involvement with the initial attack then they should continue prophylaxis until the age of 25 years. Prophylaxis may be continued past this age if environmental conditions allow.
After 5 years or age 25 patients should have antibiotics for dental and other operative procedures for life.
Annotations allow you to add information to this page that would be handy to have on hand during a consultation. E.g. a website or number. This information will always show when you visit this page.