What is a callus and how does it differ from a corn?
A callus is a thickened area of skin that forms in response to repeated friction or pressure, often found on the hands or feet. In contrast, a corn is a smaller, more concentrated area of thickened skin that typically develops on the toes due to similar friction but often has a hard centre. Both are protective responses of the skin but differ in size, location, and shape.
Key points:
- Calluses are larger and flatter than corns.
- Corns are smaller and usually have a hard centre.
- Both develop due to friction or pressure on the skin.
- Calluses often appear on hands and feet, while corns are mainly found on toes.
This text has been fact-checked for accuracy by medino's clinical team.