If you have noticed lines that appear like grooves or indentations running horizontally across your fingernails or toenails, you may be wondering what's going on. These are known as "Beau's lines." ...

White lines on nails, medically referred to as leukonychia, are a common occurrence and are usually harmless. These lines can appear as small spots, horizontal bands, or lengthwise streaks, often ...

Broken and brittle nails are not uncommon, but if you’re seeing white spots on your nails, also known as leukonychia, it’s understandable to be concerned. “Leukonychia is a condition where people get ...

"A lot of times we'll learn in training that the nails can be a window into your health because they can sometimes be an indicator of some underlying medical problems," noted NBC News medical ...

Dermatologists explain the nail symptoms worth noticing, from harmless spots to warning signs ...

A person undergoing chemotherapy may experience changes in their fingernails and toenails. These nail changes can affect the color or texture of their nails. Cancer cells grow and multiply rapidly.