Calluses are protective pads made up of the thickened upper layer of skin due to repeated rubbing of the area. Corns are small calluses that develop on the top of the toes due to pressure or rubbing against shoes or other toes.
Treatment for calluses and corns:
Calluses are usually painless, but corns can be quite painful. Sometimes, corns are confused with warts. Calluses can be avoided by removing the source of the rubbing and thinning the callus with a pumice stone. Treatment for corns may include:
applying pads around the corn area
wearing larger, more comfortable shoes