Maybe nothing: If its cracked and scabbed already, your screwed. At that point, it's a wound. It will heal soon, but you can't speed it up.
Answered 9/28/2016
5.7k views
Laser treatment: You must find a dentist who uses a laser such as the biolase md laser which when used on the blister will reduce the pain immediately and heal the blister quickly.
Answered 4/23/2017
5.7k views
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A doctor has provided 1 answer
A doctor has provided 1 answer
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