Nasal septum erosion can be seen in special infection, nasal lymphoma, dry rhinitis, nasal necrotizing granulomatous inflammation, etc., feasible general treatment, drug treatment, surgical treatment, etc.. 1. Special infection: mostly seen in syphilis infection, should be early, adequate, standardized treatment, preferred penicillin treatment of disease, such as benzylpenicillin, aqueous penicillin G, etc., allergy can use doxycycline, tetracycline hydrochloride and other drugs. For the perforated nasal septum, nasal septum repair is feasible. 2. Nasal lymphoma: early stage is mainly through the comprehensive treatment of chemotherapy and radiotherapy, and chemotherapy is mainly chosen in the late stage. 3. Dry rhinitis: eat more nutritious food and drink more hot water. Nasal drops such as compound peppermint oil, liquid paraffin and cod liver oil can be used to lubricate the mucous membrane. Combined streptomycin nasal drops, inhibit bacterial growth, reduce inflammatory erosion, and facilitate epithelial growth. If the perforation is serious, the nasal septum perforation repair can be performed. 4. Nasal necrotizing granulomatous inflammation: the principle of treatment of this disease is early diagnosis, early treatment, can be combined with the application of glucocorticosteroids, such as prednisone, as well as immunosuppressive agents, such as cyclophosphamide treatment. At the same time can increase nutrition, local saline rinse nasal cavity, keep the nasal cavity clean, avoid infection. It is recommended that the patient actively consult a doctor to clarify the diagnosis, under the guidance of the doctor to the cause, symptomatic treatment, the above drugs should be used in accordance with medical advice.