Every day always feel sleepy, no spirit may be caused by psychosomatic diseases, cerebral blood supply deficiency, insomnia, etc., as follows: First, psychosomatic diseases: especially anxiety, depression, such patients are generally manifested as interest, energy loss, but also always feel poor spirit, poor sleep, etc., it is recommended to visit the psychology department, clear diagnosis, if there is anxiety, depression, can be by taking anti-anxiety drugs Second, cerebral blood supply deficiency: patients may have the performance of cerebral artery blood supply deficiency, cerebral blood supply deficiency is mainly common in hypertension, diabetes, hyperlipidemia in middle-aged and elderly friends, it is recommended that you can go to the hospital with drugs to improve circulation, in addition to do with hyperbaric oxygen to improve the above symptoms; third, insomnia: some patients with long-term insomnia can also appear the above performance, by taking drugs to improve sleep at night, that can reduce daytime sleepiness, no sleep. That can reduce daytime sleepiness and lack of energy.