While not always a cause for concern, corns and calluses may need to be removed if they’re causing persistent pain, says Nicole Nicolosi, DPM, a foot and ankle surgeon in the Orthopedic Institute at ...

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 ...