See your doctor: There are several causes for redness and pain under the thumbnail. There can be infection or injury, and sometimes cysts or growths can occur under the nail. You should see your doctor for an exam and diagnosis. Good luck.
Answered 1/27/2014
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A doctor has provided 1 answer
A doctor has provided 1 answer
A doctor has provided 1 answer
A doctor has provided 1 answer
A doctor has provided 1 answer
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