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 ...

Also, the cuticular seal of the nails should be intact, and the nail plate should adhere to the nail bed, says Dr. Thomas ...

Have you ever taken off your nail polish only to notice a dark line on the nail running vertically down your finger? These black lines on fingernails may look like bruising or internal coloring - not ...

Question: I have recently taken a break from years of getting acrylic nails done. When the acrylic was removed, I noticed a dark brown line under my thumbnail, running the full length of the nail ...