In the process of sitting, people are both sides of the sciatic nodes and stool contact, to be because of prolonged sitting this part because too hard, will produce a certain compression caused by the effect of the surrounding blood circulation is affected, will produce because of ischemia and hypoxia pain. In terms of treatment, to avoid prolonged sitting, avoid hard bench, or put a cushion on the bench, in the pain of the place of external use of blood circulation and stasis of pain relief cream, such as blood circulation and pain relief cream, or Yunnan Baiyao aerosol, together with the massage, physiotherapy and other treatment modalities, the pain is obvious can be orally fenbidu pain, or proprietary Chinese medicine, such as HuLiShan, a unique capsule and so on are helpful.