Q: I’ve tried all the toenail fungus cures in our drugstore, and so far nothing works. Why not? What can I do? I really miss wearing sandals. A: You are one of the estimated 6 million people in the ...

Toenail fungus is a widespread, persistent problem that can severely affect confidence and daily comfort. Many conventional treatments fall short, relying on harsh chemicals without addressing the ...

Nobody likes ingrown toenails, and when you get one, your instinct may be to clip off the offending bit. But new research shows that might be exactly the wrong thing to do —it won't necessarily stop ...

Question: For the last few years I have noticed the big toenail on my left foot is much thicker than it used to be. It is also slightly yellowed. I am in my 40s. What is this and will it spread to ...

If you're a runner, you know that black toenails are common—but that doesn't mean you have to put up with them. Beth Skwarecki is Lifehacker’s Senior Health Editor and has been writing about health, ...

Dear Doctor: I’ve tried all the toenail fungus cures in our drug store, and so far, nothing works. Why not? What can I do? I really miss wearing sandals. Dear Reader: You are one of the estimated 6 ...