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 ...

You might think of your nails as merely cosmetic or practical features, good for scratching an itch or holding your favorite nail polish. But these small, seemingly simple structures actually serve as ...

Developing a new and persistent cough, as well as wheezing or coughing up bloody phlegm are all symptoms that could signal problems with your lung health and potentially be early signs of lung cancer.

It wasn’t until I started looking for answers on the Internet relating to fingernails gone haywire that I uncovered a whole new world of auxiliary diagnosing of diseases. It was pretty scary at the ...