Add Yahoo as a preferred source to see more of our stories on Google. If your favorite sandals are sitting in the closet because of unsightly thick and yellow nails, you might be wondering how to know ...

As unsightly as it is, the infection is usually manageable — but only with the right treatment. Here’s how to kick it. Credit...Joyce Lee for The New York Times Supported by By Caroline Hopkins Q: It ...

Toenail fungus, also known as onychomycosis, is a common condition that affects millions of people worldwide. This pesky infection can cause your nails to thicken, discolor, and even crumble, leading ...