Welcome to healthcare magic forum
Thank you for your query.
I understand your concern regarding your skin problem
I am dr Gaurav patel ,dermatologist
and will answer your query.
MRSA - is very resistant strain of bacteria and we must take specific medicine for that.
You need to consult infectious disease specialist doctor for more detail.
You can go for culture and sensitivity test to identify which antibiotic is effective against MRSA.
Do not worry as many new antibiotic give excellent result in case like you.
Try to keep very sterile hygiene around you.
I hope I answered your question.
Let me know if you have any further query.