A member asked:

What could i do to cure a big cold sore on my upper lip?

A doctor has provided 1 answer

See your oral surgeo: Many times if it is there for more then 2 weeks oral surgeon can furher take sample of tissue and check out in a lab what is the cause. If it is more then 2 weeks i will not wait too long may be you have serious problem. Good luck.

Answered 4/12/2014

4.9k views

Thank

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