Nail disorders encompass a variety of conditions that affect the structure and function of nails, leading to discomfort and aesthetic concerns. One specific type of nail disorder is retronychia, which ...

Many nail irregularities are benign, but they can be a sign of an underlying health issue. There's one nail health red flag ...

"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 ...

Women's Health may earn commission from the links on this page, but we only feature products we believe in. Why Trust Us? Maybe you’ve been a nail biter for years. Or you have a friend or relative who ...

Medically reviewed by William Truswell, MD Key Takeaways Vertical ridges in nails are usually harmless and may become more noticeable with age.Sudden or worsening ridges should be checked by a ...