How to correct an asymmetrical face with one side larger than the other
In general, facial asymmetry with one side larger than the other may be caused by long-term unilateral chewing, facial deformities, genetic factors, asymmetric soft tissue development, or asymmetric bone development. Correction methods include adjusting chewing habits, facial massage, injection of botulinum toxin type A, hyaluronic acid injections, autologous fat grafting, orthodontic treatment, and jaw整形 surgery. It is recommended to consult a reputable hospital and choose an appropriate method under professional medical guidance.
Analysis of Causes for Facial Asymmetry:
Cause |
Long-term unilateral chewing |
Facial deformity |
Genetic factors |
Asymmetric soft tissue development |
Asymmetric bone development |
Causes Analysis |
Chewing on one side over time leads to hypertrophy of the masticatory muscles on that side |
Abnormal development of facial bones or soft tissues due to trauma, infection, etc. |
Growth and development influenced by family genetics |
Hormonal imbalance, neuromuscular dysfunction, etc., may lead to asymmetric soft tissue development |
Poor sleeping posture, calcium deficiency, scoliosis, etc., may cause asymmetric bone development |
Solutions |
1. Adjust chewing habits |
1. Facial massage |
1. Botulinum toxin (Botox) injection |
1. Autologous fat grafting |
1. Adjust sleeping posture |
Analysis of Treatment Options for Facial Asymmetry:
Procedure Name |
Botulinum Toxin Type A Injection |
Hyaluronic Acid Injection |
Autologous Fat Grafting |
Orthodontic Treatment |
Jaw整形 Surgery |
Image Example |
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Overview |
Controls contraction of facial muscles, causing masseter and other muscles to shrink and improving facial contours |
Injects hyaluronic acid into sunken or asymmetric areas of the face to create a more balanced contour |
Fat is harvested from another part of the body, processed, and injected into the face to improve facial contours |
Improves facial symmetry and contour by correcting tooth alignment and bite relationship |
Adjusts the shape and size of the jawbone through bone shaving or grinding to improve facial contour and symmetry |
Advantages |
1. Simple procedure |
1. Minimal discomfort |
1. No immune rejection |
1. Corrects bite issues |
1. Relatively safe |
Potential Risks |
1. Facial stiffness |
1. Uneven skin surface |
1. Irregular surface |
1. Pain/discomfort |
1. Infection or bleeding |
Duration of Effect |
3–6 months |
6–12 months |
6–12 months |
15–20 years |
25–30 years |
Reference Price |
4,000–8,000 RMB per session |
1,000–5,000 RMB per session |
4,000–20,000 RMB per session |
5,000–20,000 RMB per session |
20,000–50,000 RMB per session |
It is recommended to maintain good sleeping posture in daily life, avoid bad habits such as resting your cheek on your hand, and reduce pressure on facial muscles. After undergoing any related procedures, avoid getting water on the treated area to prevent infection.




