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Resistant to therapy: Mrsa is a form of staph aureus that can come in 2 forms, community aquired and hospital acquired. The bacteria will be resistant to penicillins that are used to treat MRSA including methicillin and oxacillin. There can still be oral choices for treatment as long as the infection is not severe. ...Read moreSee 1 more doctor answer
What it says: Mrsa is exactly what it says it is: a strain of staph. Aureus that is resistant to the antibiotic methicillin. The reason this is such a big deal is that methicillin was, for many years, the sovereign treatment for staph aureus - and when a strain emerged that was resistant to it, it caused quite a stir. But there are (for now) effective treatments, including Doxycycline and bactrim. ...Read more
MRSA: This depends upon where the infection is located and its sensitivity to specific antibiotics and the length of time that will be necessary to treat the particular type of infection it is causing. ...Read more
See below: Staphylococcus are a genus of bacteria usually divided into coagulase negative and positive. The coag positive staph are staph aureus which cause many infections. Mrsa are resistant to the semisynthetic penicillins like methicillin. Mssa are sensitive to these antibiotics. Coag neg staph include many species like staphylococcus epidermidis which colonize normal skin and infrequently cause disease. ...Read moreSee 2 more doctor answers
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