Nose asymmetry may be caused by nasal deformity, deviated septum, nasal bone fracture, etc. Surgical treatment should be carried out according to the cause, such as nasal deformity correction surgery. 1. Nasal deformity: The abnormal shape of the nose is caused by abnormal developmental system or external damage, which shows asymmetry, missing and collapse of the nose. It is recommended to have nasal deformity surgery and other ways of treatment. 2. Deviated nasal septum: It refers to the deviation of nasal septum to one side or both sides or localized projection, which causes nasal dysfunction such as nasal congestion, headache, etc. It can cause serious nasal dysplasia. In serious cases, it can lead to symptoms such as disproportionate development of the nose and nosebleed. It is recommended to perform subperiosteal resection of nasal septum under doctor’s guidance. 3. Nasal bone fracture: refers to the fracture of the nose due to trauma or violence, manifesting nosebleed, nasal congestion and so on. Some people may have symptoms such as nasal deformity and asymmetry. It is necessary to consult the doctor in time and go through the treatment such as nasal bone fracture restoration surgery, nasal septum hematoma or abscess surgery. If you find that your nose is asymmetrical from side to side, you need to go to the relevant department of the hospital (such as plastic surgery, ENT, orthopedics) to clarify the cause and then proceed with standardized treatment.