A member asked:

How to heal a red blister on lip?

A doctor has provided 1 answer

see your dentist: You should see your dentist to make sure it is not a vascular lesion. If it is a simple blister from trauma it generally resolves in 7-10 days. Many over the counter products will work. The general rule is to keep the area clean and avoid irritation.

Answered 7/13/2018

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