Laser: If your dentist has a soft tissue laser he can treat the lesion and get almost immediate relief. Less expensive but benificial would be to get abreva at the drug store and apply on lesion every couple of hours.
Answered 4/1/2019
5.5k views
Cold sore: Cold sores are of viral origin. You need to get an anti viral prescription from your dentist.
Answered 9/28/2016
5.5k views
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