A member asked:

These blisters started on my lip 1.5 weeks ago. since then it has only gotten bigger with a new one forming underneath. no pain, no ulcer or scab.

A doctor has provided 1 answer
Dr. Victor Bonuel answered

Specializes in Internal Medicine

Could be cold sores: From a viral infection /? Herpes simplex type 1. Go see your dr for meds. Take care!

Answered 12/10/2013

5.2k views

Thank

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