Am I corns?

Corns are localized keratinous hyperplasia caused by long-term pressure and friction on the skin of the feet. They are a common skin disease. At present, after washing the affected area, they are applied with 10% salicylic acid glacial acetic acid and external corrosive agents to stick on the affected area. Generally, they are changed once every 3-7 days until the corns fall off.