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Dr. Andrew Rynne
MD
Dr. Andrew Rynne

Family Physician

Exp 50 years

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What Causes Darkness On Top Of The Nail?

On my thumb, I have a darkened spot near the top of my nailbed but not under the actual nail. a link with a picture of it is below. it doesn t cause a bump or anything but i was wondering what would cause darkness like this, i think i ve had it for a while but i m not sure. https://s.yimg.com/hd/answers/i/c1ebb7e4570a485080e9ae3faa171685_A.jpeg?a=answers&mr=0&x=0000&s=cfb29a89e8dd64987d98781ed7a1decd
Tue, 17 Oct 2017
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Dermatologist 's  Response
hi there.
1. your concern may be melanonychia.
2. there are multiple causes for it, which need to be evaluated.
3. you can try trichogro supplements, which also aid in nail growth and proper nourishment of nails.
try them for 4 weeks, if no response consult a dermatologist near by you for further physical examination and further evaluation of your concern
this may help you
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What Causes Darkness On Top Of The Nail?

hi there. 1. your concern may be melanonychia. 2. there are multiple causes for it, which need to be evaluated. 3. you can try trichogro supplements, which also aid in nail growth and proper nourishment of nails. try them for 4 weeks, if no response consult a dermatologist near by you for further physical examination and further evaluation of your concern this may help you