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.
Valtrex's website recommends that the drug be taken once during the prodrome of a cold sore (the aura associated with cold sores that can include burning, itching or tingling feeling in the area) and then again 12 hours later. Antiviral treatment has not shown to be effective in treating cold sores after they occur.alacyclovir is used to shorten the duration and severity of shingles symptoms and to help stop new sores from forming. Valacyclovir should be started soon after the shingles rash appears and is taken is normally taken in a week-long regimen.