Postpartum insomnia may be caused by insufficiency of qi and blood, or it may be caused by physiological factors such as psychological stress, or other factors such as heart-kidney dysfunction (heart-fire exuberance, kidney yin deficiency, and dysfunction of the physiological functions of the heart and kidneys). Postpartum women, who are in the stage of qi and blood insufficiency, and whose heart and spirit are deprived of moistening and nourishment, may suffer from insomnia, as well as palpitations, lethargy, dizziness, abdominal distension and other manifestations. Maternity facing the newborn, their own role in the change, resulting in psychological stress, may also be insomnia, but this is a physiological phenomenon, after channeling, can be relieved. In addition, maternal yin and blood dark depletion, heart fire, kidney yin deficiency, can also lead to insomnia, accompanied by lumbar and knee pain and weakness, hot flashes and night sweats (abnormal sweating after sleeping, waking up sweating stops) and other symptoms. The causes of postpartum insomnia are many, so you should go to the hospital in time to get a clear picture of the specific cause of the disease before treatment.