The inner side of the toe has corns: 1, should immediately change to wear loose, breathable shoes, try not to wear pointed shoes and high heels, to avoid further friction aggravate the corns. 2, should pay more attention to rest, to avoid standing pressure on the corns, and thus pressure on the nerves of the dermis. 3, can use corns cream or salicylic acid cream carefully applied around the corns, but be careful not to stain the normal skin tissue around the corns. If the effect of topical creams is not satisfactory, you can also consider the use of freezing, laser or surgical removal after local anesthesia.