Spleen deficiency can cause insomnia to a certain extent, which is related to the function of the spleen. The spleen is the source of qi and blood biochemistry, and has the functions of transporting and transforming the essence of water and grains, ascending and clearing the qi of water and grains upwards to moisten the other internal organs and uniting the blood (controlling the blood so that the blood does not overflow outside the veins). If there is a problem with the function of the spleen, then the water grain and water is not transported, Qing Qi can not be moistened viscera, there may be serious blood deficiency, anemia, blood can not contain astringent qi, it may cause qi reversal, upward rush of the brain orifices, thus causing difficulty in falling asleep. Loss of moistening of the heart may also lead to palpitations and insomnia. It should be noted that patients with insomnia are advised to go to the hospital as soon as possible, under the guidance of the doctor to carry out scientific treatment, do not avoid medical treatment, not to mention self-medication, so as not to delay the condition, affecting the follow-up treatment.