What causes corns on the feet?

Corns are a very common skin disease in our daily life. Most of the causes are uncomfortable shoes that squeeze the feet for a long time, leading to the appearance of corns. In addition, long-term standing or walking can easily cause corns, so everyone should pay attention to their foot health.

1. Corns are caused by long-term friction or compression of the skin in a certain part of the body, which leads to the thickening of the stratum corneum. Corns are cone-shaped keratin plugs embedded in the skin. Corns are generally soybean-sized nodules that are slightly higher than the skin and are light yellow or dark yellow in color.

2. Wearing ill-fitting shoes for a long time: Ill-fitting shoes can easily form insoles and thick calluses. If you do not correct them at this time, it can lead to local structural deformities of the feet, and over time, corns can occur.

3. Standing or walking for a long time: Standing or walking for a long time can increase the weight on the feet, making it more likely to cause local skin of the feet to be squeezed or rubbed, which is also a factor that causes corns.

4. Caused by occupation: People who engage in climbing, kneeling and other occupations for a long time are prone to corns. The ones we are familiar with include soldiers, priests, etc.

5. Wearing high-heeled shoes for a long time: Some female friends blindly pursue novel styles and ignore the comfort of their feet, which leads to corns.