A member asked:

I just got a blister on my lip it doesn't hurt doesn't itch my lips are also extremely chapped i pick/bite them alot is it a cold sore? never had one

A doctor has provided 1 answer

Probably not: But might be. Until you somehow stop biting and licking you will continue the problem. Try rubbing in vaseline [Aquaphor] 12 times a day.

Answered 5/14/2016

1.3k views

Thank

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