Community-acquired methicillin-resistant Staphylococcus aureus (CA-MRSA) has unique properties that allow the organism to cause skin and soft tissue infections (SSTIs) in healthy hos...
Review risk factors.
“Spider bite” is commonly confused with MRSA—patients often report an unclear history of spider bite.
Prior MRSA skin infection.
Risk factors alone cannot rule in or...
Consider surgical drainage, wound culture, and narrow-spectrum antimicrobials for purulent infections.
See below in Alert section regarding use of antibiotics in uncomplicated cases.
Use antib...
Promptly...
Breyre A, Frazee BW. Skin and soft tissue infections in the emergency department. Emerg Med Clin North Am. 2018;36(4):723–750.
Bystritsky R, Chambers H. Cellulitis and soft tis...
A49.02 Methicillin resis staph infection, unsp site
A41.02 Sepsis due to Methicillin resistant Staphylococcus aureus
J15.212 Pneumonia due to Methicillin resistant Staphylococcus aureus
Z22.32...
Incise and drain abscesses and send purulent material for culture and sensitivity.
Local susceptibility patterns of CA-MRSA should guide empiric antibiotic treatment.
CA-MRSA skin lesion...
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