Microinch is a length measurement unit. A microinch (Âµin) is a non-SI (non-System International) measurement unit of length or distance, and equal to one millionth of an inch (0.000001 inch).ORT?
Responses (2) Mupirocin is an antibacterial so it won't work on cold sores, which is a viral infection. For what its worth i had a cold sore the size of a dime last week and after 4 days of mupirocin it almost completely vanished. I have never got rid of a cold sore so quickly.
How does this medication work? What will it do for me? Mupirocin belongs to the class of medications called topical antibiotics. It is applied topically (to the skin) to treat skin infections such as impetigo, caused by certain bacteria. It may also be used to prevent infections from developing in scrapes and minor cuts and injuries.