Curved or ingrown nails can sometimes indicate a health condition that needs attention, such as iron deficiency anemia. Without treatment, ingrown nails can sometimes increase the risk of an infection ...

Changes in fingernails can alert you to all sorts of health issues, including lung cancer, as a British woman recently found out when she became alarmed by her symptoms. Jean Williams Taylor of Wigan, ...

A curled toenail often begins as a small cosmetic change that seems easy to ignore. Then the nail thickens, the shoe rubs harder, and the side of the toe grows tender. Many adults assume every curved ...