Sign-in to Ask A Doctor - 24x7
OR
Sign in with GoogleGet your health question answered instantly from our pool of 18000+ doctors from over 80 specialties
Suggest Treatment For A Black Spot Appearing On The Thumb Cuticle
On my left thumb cuticle I have just noticed a perfectly round, small black spot. I thought it was a scab, but it is not--it is in the skin. I do bite my nail and cuticle and it has bled a few times. Am I in trouble? I am a 63 yr. old female with RA.
