A plantar callus can form on the bottom your foot because of frequent friction and pressure. Soaking your foot in warm water and applying moisturizer or inserting shoe pads can help, but you may want ...

A plantar callus is a hard, thickened area of skin on the bottom of the foot. It is caused by pressure or friction, such as from wearing tight shoes. Most resolve by removing the source of friction.

Noticed a painful bump on the bottom of your foot that won't go away? It might be a plantar wart—and unlike other warts, these stubborn growths burrow deep beneath the skin's surface. Keep reading as ...