It is recommended to go to the hospital for further examination and evaluation, and according to the different causes of developmental abnormality and malocclusion, fat filling and orthognathic surgery will be carried out accordingly. 1. Developmental problems: If further examination reveals that the asymmetry between the two sides of the face is due to developmental problems, which is often called unilateral facial atrophy, it is recommended that local liposuction, botulinum toxin injection and lipofilling can be carried out to improve the situation. 2. If it is clear after checking that the serious size of the face is caused by irregularities in the teeth and dental occlusion, orthognathic surgery such as orthodontics and zygomatic mandibular angle osteotomy can be performed to improve the treatment. 3. At the same time, you can correct the sleeping position and massage to promote blood circulation on one side to improve the local neuromuscular and symptoms. If you have the above problems and are willing to treat them, it is recommended that you go to a regular hospital for further examination to clarify the cause of the disease and carry out the corresponding treatment under the guidance of a specialized doctor.