When Maria Delgado noticed a dark streak under her big toenail, she assumed it was from dropping her gym bag on her foot. Six months later, that seemingly innocent mark led to a diagnosis that saved ...

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 ...

Following is a transcript of the video. Blackheads and clogged ears can be super uncomfortable, but it's important to leave any picking and prodding to the experts. This is how professionals treat and ...

Treat thick toenails by addressing the underlying cause, like wearing well-fitting shoes or using antifungal medications. Proper foot hygiene, including keeping toes clean and dry, can help prevent ...