Many people do not dare to surgery because of fear of pain, especially after the media exaggerated rendering, causing too many unnecessary anxiety, "fear of pain" is the biggest psychological barrier of the surgeon, in fact, worry too much, near the chin surgery will be pain, "Pain or no pain" is different because of person, and related to the surgical content:
 
Where is the difference between pain and no pain?
Bones does not have perception is not aware of the pain, face shape surgery caused by the pain of two:
1. Surgical wounds - limited to oral mucosa and a small number of facial skin, the feeling of pain is not high
2. Sensory nerve - mainly the under chin nerve, its position on both sides of the chin, near the back of the canine teeth, in charge of the lower lip and chin around the skin perception, the closer the surgery to the chin has the higher chance of pulling the nerve , and produce pain, the main pain is caused by this.
 
• which surgery will hurt?
The principle is that the closer the surgical position to the facial features:
Cheekbones surgery - because away from the facial features, almost no pain.
Jaw angle resection (without jaw body narrowing and chin shaping) - because it will not pull the nerve, nor too painful.
Jaw angle resection and jaw body narrowing (without chin shaping) - higher chance to pull the nerve, the pain is obvious.
Jaw angle resection surgery, jaw body narrowing, chin plastic surgery - the surgery chance of producing pain is high.
 
What are the pain-relieving methods? A big difference in pain sensitivity due to personal physical condition, the general practice is as follows:
1. Morphine drugs: This drug is given only after surgery and during hospitalization, usually only two days, by the medical staff injection or by the instrument control through the person with surgery to give their own, the analgesic effect is huge, but the side effects of dizziness and vomiting also often occurred, because the face shape surgery will almost all through the mouth, in order to avoid the risk of increased respiratory tract obstruction, it is not commonly used.
2. injection of non-steroidal pain drugs: this drug is also given during hospitalization, analgesic effect is small, but the use on face-shaped surgery analgesic effect is enough, will not lead to vomiting, relatively safe, usually used after the end of surgery, the next day can be replaced by oral drugs.
3. Oral non-steroidal pain drugs: most people need as long as 3 to 5 days of drugs, a small number of people does not even need drug to stop pain.