What is the difference between a corn and a callus? These two terms are often used interchangeably, but they refer to different skin conditions with distinct characteristics and causes. Understanding the differences between them can help in proper diagnosis and treatment.
A corn, also known as a heloma, is a type of keratinous plug that forms in the skin due to pressure or friction. It usually appears as a small, hard bump on the skin, often on the toes or fingers. Corns are typically circular or cone-shaped and can be painful when pressed. They are caused by the body’s natural response to protect itself from excessive pressure or friction. Corns can be removed or treated with over-the-counter remedies or by a healthcare professional.
On the other hand, a callus is a thickened area of skin that forms as a result of prolonged pressure or friction. Unlike corns, calluses are usually larger and can cover a larger area of the skin. They are typically flat or slightly raised and may have a yellowish color. Calluses are not painful by themselves, but they can become painful if they are subjected to pressure or if they develop into corns. Like corns, calluses can be treated with over-the-counter products or by a healthcare professional.
One of the main differences between corns and calluses is their location. Corns are usually found on the toes or fingers, while calluses can appear on any part of the body that is subjected to pressure or friction, such as the soles of the feet or the palms of the hands.
Another difference is their shape. Corns are typically circular or cone-shaped, while calluses are usually flat or slightly raised. Corns can also have a central core, which is not present in calluses.
The pain level is another distinguishing factor. Corns are usually painful when pressed, while calluses are not painful by themselves but can become painful if they are subjected to pressure or if they develop into corns.
In conclusion, the main differences between a corn and a callus lie in their location, shape, and pain level. Both conditions can be treated with over-the-counter remedies or by a healthcare professional, but it is important to differentiate between them to ensure proper treatment and prevent further complications.
