Go to a Doctor
Probably not the best thing to use on cold sores around the mouth. It's more used to treat bacterial infections, and cold sores are caused by a virus. It may help heal the sores but you may not want to use it on your mouth as it could be toxic. Just get some over the counter cold sore cream to help heal te sores.
Polymyxin B will not treat cold sores.
That is used to treat fungal infection and infections caused by candidas. You can use it on your face, just avoid the eye area. It may help sooth the symptoms but it may not do much to heal the sores. Get your self some over the counter cold sore cream like Abreva.
When they heal!
no but it can speed it up
Depending on how bad the sores are. If they have detroyed tissue, it will take over a week or two to heal. Small ones that just rub off the hair can heal in a couple of days.
how you treat a skin rising
I tried using canesten HC cream to treat vaginal sores but not useful.
Jatori is the herb use in Japan to heal the mouth sores.
It will heal. Stop creating new sores.
Using a warm or cold compress can be helpful in relieving pain from a cold sore on the mouth. Going to a doctor for a prescription cream is an option that would help treat a mouth sore effectively.
you can put olive oil on ur head and wait 2 hrs