Depends: More history is needed. Was there a "scar" present in the area while you were chewing tobacco, or did it appear after you stopped chewing? If the area is large, irritated and appears crusty and bleeds, you should have it examined by your dentist or physician.
Answered 7/14/2013
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A doctor has provided 1 answer
A doctor has provided 1 answer
A doctor has provided 1 answer
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