Deviated nasal septum is caused by uneven development of nasal septum skeleton or fracture or dislocation of nasal septum bone due to trauma, which can be manifested by nasal congestion, bleeding, headache, etc., or without any symptomatic manifestation. Oral Chinese medicine cannot change the fracture condition caused by the underdevelopment of bones or trauma, and cannot remove the cause of the disease. Deviated septum usually does not require any treatment if there are no symptoms. If the deviated septum is caused by trauma or congenital deformity of bones or cartilage, and there are obvious symptoms, the treatment is mainly based on surgery, such as submucosal correction of the nasal septum, etc. Most of the patients’ symptoms can be improved after surgical treatment. Most of the patients can improve their symptoms after surgical treatment. It is recommended that people with deviated nasal septum should consult a professional doctor in time for diagnosis and treatment.