I have a small mouth sore on the inside of my lip. It is black in color. What co!
Question:
I have a small mouth sore on the inside of my lip. It is black in color. What could it be ?
Its different then any mouth sore I have had. I am a little worried and its 10 PM at night time on a Friday night so cant do much there.
Answers:
It's a blood blister.