Rickettsia is treated in all ages by which drug?
Ans. A. Doxycycline* The drug of choice for the treatment of both children and adults with rocky mountain spotted fever is doxycycline, except when the patient is pregnant or allergic to the drug.* Because of the severity of RMSF, immediate empirical administration of doxycycline should be strongly considered for any patient with a consistent clinical presentation in the appropriate epidemiologic setting.* Treatment with chloramphenicol, a less effective drug, is advised only for patients who are pregnant or allergic to doxycycline.* Beta-lactam antibiotics, erythromycin, and amino glycosides have no role in the treatment of RMSF, and sulfa-containing drugs are likely to exacerbate this infection. There is little clinical experience with fluoro- quinolones, clarithromycin, and azithromycin, which are not recommended.
Doxycycline
Penicillin
Macrolides
Quinolones
Infection