Corns – Overview
Corns are thickened areas of skin that develop as a protective response to pressure or friction, typically on the feet or toes. These small, circular areas of hardened skin can be painful when pressed and often form over bony prominences or joints. These are common in people who wear tight shoes, walk frequently, or have underlying foot abnormalities such as bunions or hammer toes.
The development of this condition occurs as a result of the body’s natural defence mechanism. When skin experiences repeated friction or pressure, it responds by producing more keratin, a protein that forms a hard layer to protect underlying tissue. Over time, this build-up can become a compact, cone-shaped core that presses into the skin, causing discomfort or pain—especially when walking or wearing shoes.
Corns – Overview
There are several types of this condition, including hard cases, which are the most common and usually appear on the tops of toes; soft corns, which form between the toes and remain pliable due to moisture; and seed corns, which are tiny and usually painless, found on the bottom of the feet.
Corns are not contagious, but they can significantly affect mobility and quality of life if not managed properly. While mild cases may resolve with lifestyle changes and footwear modifications, persistent or painful cases may require medical intervention from a podiatrist or dermatologist.
In summary, these are small, painful, thickened areas of skin that form in response to repeated pressure or friction. Preventing this involves proper footwear, foot hygiene, and addressing any underlying foot deformities.
