What is the Difference Between Corn and Callus?
🆚 Go to Comparative Table 🆚Corns and calluses are both thickened areas of skin that develop due to repeated pressure or friction. However, there are some differences between the two:
- Location: Corns typically occur on the top or side of a toe, while calluses usually develop on the palms of the hand and soles of the feet.
- Size and shape: Corns are smaller and deeper than calluses and have a hard center surrounded by swollen skin. Calluses are larger, have an irregular shape, and are often found on pressure spots such as the heels, balls of the feet, palms, and knees.
- Pain: Corns can be painful when pressed, whereas calluses are rarely painful.
Both corns and calluses are caused by pressure or friction on the skin, and the thickening of the skin is a protective reaction. To prevent and treat corns and calluses, it is essential to remove the source of friction or pressure. Proper treatment of any underlying condition should prevent them from returning.
Comparative Table: Corn vs Callus
Corns and calluses are both hard, thick patches of skin that can occur as a result of injury, pressure, or friction. However, there are some differences between the two:
Feature | Corns | Calluses |
---|---|---|
Formation | Corns are areas of hard skin consisting of dead skin. Calluses are sections of skin that thicken due to friction, pressure, or irritation. | |
Location | Corns usually form on the tops or sides of toes. Calluses typically form on the bottom of the feet on the bony areas that carry your big toes, the balls of your feet, and along the sides of your feet. | |
Shape | Corns are smaller and rounder. Calluses are larger and have a more irregular (more spread out) shape. | |
Depth | Corns are deeper and more focal, extending through most of the underlying dermis. Calluses are more superficial and cover broader areas of skin. | |
Pain | Corns are frequently painful when pressure is applied. Calluses are usually asymptomatic, but if friction is extreme, they may become thick and irritated, causing mild burning discomfort. |
Both corns and calluses are not usually harmful, but sometimes they may lead to irritation, infections, or ulcerations of the skin, especially among people with diabetes or poor circulation in the feet. Treatment for corns and calluses often involves removing the buildup of skin, although over-the-counter products containing harsh chemicals should be used with caution. People with diabetes or other foot complications should consult a healthcare provider for treatment.
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