Toenail changes often serve as early warning systems for underlying health conditions, with fungal infections representing one of the most common yet overlooked indicators of immune system function ...

Black toenails are usually the result of toenail injury. However, there are other things that can cause a black toenail, including fungal or bacterial infections. Most cases of black toenails aren’t ...

If your favorite sandals are sitting in the closet because of unsightly thick and yellow nails, you might be wondering how to know if toenail fungus is dying already. It turns out getting rid of this ...