Corns on feet and calluses are thickened areas of skin that develop due to repeated friction or pressure. These common foot problems affect people of all ages but are particularly prevalent among those who spend long hours on their feet or wear ill-fitting shoes.

Corns typically appear on toes, while calluses often form on the soles of feet. Both are the body's way of protecting skin from damage, but can become painful if they grow too thick or press on nerves.

Symptoms include hard, thick patches of skin, sometimes accompanied by pain or discomfort when walking. In severe cases, they can lead to changes in gait or posture. Risk factors include wearing tight shoes, foot deformities, and activities that put repetitive stress on feet. Elderly individuals and those with certain medical conditions like diabetes are more susceptible.

Treatment usually involves removing pressure and friction through proper footwear and using padding or orthotic devices. Gentle exfoliation and moisturizing can help. In persistent cases, a podiatrist may safely remove the thickened skin.

While generally not serious, proper care is important to prevent complications, especially for those with diabetes or circulatory issues. Regular foot care and well-fitting shoes are key to prevention.