The bad habit of nail-biting is much more common than you might think. Some studies have found that about one-quarter of children bite their nails habitually (Ghanizadeh & Shekoohi, 2011); others say ...

Dermatologists, internists, and psychologists weigh in on whether the popular drug can deter lifelong nail biters.

Not exactly. Turns out your unsightly nails aren't the worst of your problems. Nail-biting can actually lead to a few other health issues, says Robin Evans, MD, a board-certified dermatologist at ...

Stress relief, boredom and even the simple pleasure of a reward are among the most frequent triggers. But contrary to what is ...

Did you bite your nails today? While it might seem harmless, nail biting can actually increase your risk of infection. “Nail biting can cause small injuries around the nail, allowing bacteria, viruses ...