Corns are caused by localized keratosis due to long-term skin compression and friction. Diabetic patients due to poor blood circulation and neuropathy in the foot, the muscle groups of the foot force changes, the foot shape also changed, so that the chances of their long corns increased, the following teach you how to deal with diabetic patients with corns on the foot. Action demonstration: step one observe the blood flow first observe the blood flow of the foot to see if there is ischemia, if there is foot ischemia, then at the same time deal with corns may increase the risk of skin damage; step two warm water foot soak to ensure that there is sufficient time for foot soak every day, the temperature of the foot soak water is controlled between 37 ℃ -40 ℃, foot soak helps to soften the corneous layer of the skin surface, it is also possible to make corns Shedding; step three drug patch in the market to buy salicylic acid type of corns paste, paste on the surface of the corns, daily replacement, can make the corns of the skin surface of the corns further softened, to promote the corns off. Special tips: 1, control blood glucose, regularly test blood glucose levels, and follow medical advice on regular medication; 2, long corns should wear warm, comfortable shoes, socks and pants to avoid cold stimulation of lower limb vasoconstriction, affecting the blood supply; 3, daily should eat more vegetables and fruits food, avoid spicy and stimulating food.