Corns and Calluses
Alternate Names : Calluses and Corns
Definition
Corns and calluses are thickened layers of skin caused by repeated pressure or friction.
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Overview, Causes, & Risk Factors
A corn is a small area of thickened skin that occurs on the top or side of a toe. It is usually the result of friction or pressure from shoes that do not fit properly. A callus may develop on the palms of the hands or soles of the feet in areas where pressure or friction occur.
The thickening of the skin is a protective reaction. For example, farmers and rowers get callused hands that prevent them from getting painful blisters during their activities.
People with bunions often develop a callus over the bunion because that part of the toe has become very prominent and rubs against the shoe.
Neither corns nor calluses are serious conditions.
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