Dear Doctors: I’ve been dealing with a corn on top of my little toe for almost a year. I used the patches you get at the drugstore and it went away, but a few months later, it came back. Why? How do I ...

While not always a cause for concern, corns and calluses may need to be removed if they’re causing persistent pain, says ...

Dear Doctors: I run a lot and developed a growth on the knuckle of my second toe. It’s hard, with a sharp point in the middle, and it hurts. I thought it was a callus, but my running coach says it’s a ...

Q: I've been dealing with a corn on top of my little toe for almost a year. I used the patches you get at the drugstore and it went away, but a few months later, it came back. Why? How do I stop that ...