Corns and callus
Corns and callus: different problems, but similar causes
Corns and callus occur as a result of pressure and friction on the skin of your foot. Your body responds to the pressure by growing more skin for protection. If the pressure on the skin continues, then the skin thickens to the point where it becomes painful. Too much pressure can be caused by:
- footwear that is too tight
- toe deformities
- bony prominence
- biomechanical or gait abnormalities
What is the difference between corns and callus?
Generally callus refers to a more diffuse thickening of the skin, more common on the ball of the foot. Pain from calluses is generally a mild discomfort.
A corn is a deeper more focal formation of hard skin more common on the toes. A corn can form under a callused area. Corns can give more severe pain when bearing weight. If pain persists while not bearing weight, this could mean that your corn is infected.
How do I manage or avoid corns and callus?
- Follow the advice of your podiatrist.
- Wear properly fitted shoes.
- Observe proper foot hygiene and use emollients to keep the skin of your feet in good condition.
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