Corns are caused by prolonged friction and pressure on the localized skin.
When the skin is subjected to mechanical stimulation for a long time, such as friction, pressure, etc., it can lead to keratin proliferation, and when the keratin proliferation is excessive, it will form corns. If the foot skin has poor permeability, and the perspiration impregnates the corns generated by the corns for a long time, the proliferated keratin will be softened, resulting in the local color whitish, and become soft corns.
Some susceptible factors can easily lead to the occurrence of corns, such as wearing ill-fitting, too-tight, too-narrow shoes or high-heeled shoes for a long time; walking or standing for a long period of time; often walking barefoot, or wearing shoes without socks; foot deformities or lesions, and so on.
If you suffer from corns, it is recommended to go to the hospital in time, under the guidance of the doctor for professional treatment, do not take medication without authorization to avoid adverse consequences.