What is MRSA??? I was given Mupirocin pre op fer my SCS procedure by my nero sergeon . But everything i read, it says not to get it in the nose area. I have the implant now. But, im having a horrible sinus infection thats is going around at the fitness center i work at. Is it ok to use this to help get over the infection, and will it help also prevent it??

Summarized question: What causes MRSA?