For insomnia in patients with cerebral blood supply deficiency, it is recommended that patients should be treated actively for cerebral blood supply deficiency, because insomnia in some patients is due to cerebral blood supply deficiency, which occurs as a result of ischemic stimulation. For specific treatment, firstly, it is recommended that patients can take appropriate oral medications to improve cerebral blood circulation, clinically including Ginkgo biloba preparations, as well as traditional Chinese medicines such as blood stasis and pulse capsules and brain heart clearing tablets. Secondly, if necessary, it can be combined with static medication, such as poppy bases hydrochloride injection to dilate cerebral blood vessels. Then, it can be combined with acupuncture in Chinese medicine, which is also effective in improving cerebral blood supply deficiency, and acupuncture is also effective in relieving insomnia. After treatment of cerebral blood supply deficiency, the patient’s insomnia does not improve significantly, the patient can be advised to adjust sleep, which can take oral Chinese medicine, including Baili Sleep Capsules, Sweet Dream Capsules, can also take Chinese medicine acupuncture, when necessary, oral sedative sleeping drugs, such as benzodiazepine estradiolam, diazepam, etc.