A mild finger irritation could signal a dangerous whitlow. Learn the symptoms before it becomes a serious infection.

When doctors examine patients, they often look beyond the presenting symptoms to gather additional diagnostic information.

Common symptoms—most often affecting your big toe—include pain and swelling in the nail ... edge starts to dig into your nail bed, you may feel more pain around your toenail.

From trauma to a toenail fungus, there are many reasons why you may have a black toenail. Here's what it means, how to treat ...

An unusual sign in your fingertips could be an indication of the UK’s most deadly cancer. This lesser-known symptom could ...