It can look black or reddish brown in color, doesn't change appearance when you apply pressure to the nail, and appears in one or more places under your nail. (Note: thicker lines that create a ...

When the acrylic was removed, I noticed a dark brown line under my thumbnail, running the full length of the nail bed and it isn’t growing out with the nail. It’s not sore and I’ve tried a ...

One thing is for sure: You can never go wrong with a classic French tip. This darker version puts a twist on the timeless design and is equal parts edgy and sleek. Use a black nail line polish and ...

A 57-year old woman had her pinky toe amputated after a dark spot she thought was a mole ... said she had noticed the spot under the nail of her pinky toe months before, and wasn't concerned ...