The corn and callus are two common skin problems that complicate the lives of many people. The foot, particularly the sole and the toes, often suffers from these disorders, which can cause painful sensations and discomfort. The development of corns and calluses is generally the result of skin friction and pressure, which can be caused by various factors, such as improper footwear or deviations in foot anatomy. Although they are often confused, corns and calluses are different problems that require different treatments. A corn is a small, painful lesion that forms in the upper layer of the skin, while a callus is a thicker, protective layer that may develop to…