A female asked:
there's a small bump on the outside of my lip that's kinda painful and won't go away what is this?
1 doctor answer

A Verified Doctor answered
A US doctor answered Learn more
Cold sore?: Hi. There are good dermatologists on here who will probably know, but I'd suspect a cold sore without more information. See your doctor for a definite diagnosis and treatment plan. Good luck!
Answered on Nov 30, 2017
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