Professor Zhang Qi pays attention to the treatment of insomnia from blood stasis.First, identify whether there is blood stasis; then, identify the causes of blood stasis; finally, identify the degree of blood stasis.Emotional disorders can affect the liver's controlling conveyance and dispersion.If blood flow is not smooth, the heart is out of support, which can lead to insomnia.The treatment is appropriate to soothe the liver and promote blood circulation, calm the heart and tranquilize mind.The prescriptions are modified Xiaoyao Powder or Longdan Xiegan Decoction and Xuefu Zhuyu Decoction.If the phlegm and blood stasis are com-bined together, or the fire can disturb mind and make mind uneasy, or block the channel and cause the heart to lose nourishment, then insomnia will occur.The treatment is suitable for resolving phlegm and removing blood stasis and regulating stomach and tran-quilizing mind.The prescriptions are modified Erchen Decoction or Huanglian Wendan Decoction and Taohong Siwu Decoction.If both qi and blood deficiency in heart and spleen, unable to promote blood circulation to nourish the heart and pulse, then insomnia will occur.Treatment should be tonifying the heart and spleen, nourishing blood and tranquilizing mind.The prescription are modi-fied Guipi Decoction and Xuefu Zhuyu Decoction.If yin is deficiency, or yang qi is relatively high, or body fluid deficiency is insuf-ficient to carry blood, blood stasis causes fire and burns body fluid, then insomnia will occur.The treatment is suitable for nouris-hing yin and reducing fire, cooling blood and tranquilize mind.The prescription are modified Huanglian Ejiao Decoction and Xuefu Zhuyu Decoction.If the spleen and stomach are not in harmony, or the deficiency of qi and blood leads to impaired channels and blood stasis, or abnormal qi movement, and blood circulation is blocked, then insomnia will occur.It is appropriate to treat the spleen and stomach, dissipate blood stasis and tranquilize mind.The prescription are modified Baohe pills or Huangqi Jianzhong Decoction and Xuefu Zhuyu Decoction.