Foot spurs are the common name for corns, which can be treated with medication, physical therapy, and surgery depending on the condition. Corns are yellow, conical-shaped keratotic growths that form when the skin of the foot is squeezed or rubbed for a long period of time. As the tip of the conical-shaped keratinous growth is embedded in the skin, it can irritate the nerve endings and cause pain. For smaller lesions, medicated erosions such as salicylic acid ointment and urea ointment can be used as prescribed. Generally, drug treatment takes a long time, can also be used in the form of physical therapy, such as liquid nitrogen cryotherapy, CO2 laser therapy, etc., less traumatic and quick results. For conservative treatment is ineffective, the feasibility of local anesthesia, surgical removal of corns. The specific treatment of foot botrytis varies from person to person, and it is recommended to consult a professional doctor to decide.