Blister: A blister could have a viral source induced by trauma. You should have it checked by your dentist for proper management of the blister.
Answered 11/28/2017
1.2k views
May be Fever Blister: Caused by virus. Can be triggered by tissue manipulation. Call your Dentist for examination, differential diagnosis, and appropriate treatment.
Answered 6/7/2016
1.2k views
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