Finger long corns, it is recommended to reduce the adverse stimuli, topical corns cream, physical therapy, if necessary, can consider surgical treatment. 1. Reduce undesirable stimuli: Finger corns are related to local friction or extrusion. It is recommended to reduce the undesirable stimuli to avoid further aggravation of the symptoms. 2. Cream of corns: Topical corns cream, salicylic acid and other corrosive drugs can soften the skin and eliminate the thickened keratin. 3. Physical therapy: This can be done by trimming the corns, laser treatment, liquid nitrogen freezing and other treatments. The purpose of the treatment is mainly to trim the skin in the area of corns through non-surgical methods, which can eliminate the local thickened keratin. 4. Surgical treatment: If the conventional treatment is ineffective or the corns are relatively large, if necessary, through surgical excision treatment, the purpose of the treatment is to completely remove the corns. Finger corns, consider with long-term engaged in special occupations or finger deformity, local skin is squeezed, friction related. It is recommended to go to the dermatology department of the hospital for examination, combined with the doctor’s treatment, pay attention to local care after surgery to avoid infection, the above medication as prescribed by the doctor.