Poor sleep and insufficient sleep can be caused by a variety of reasons, such as excessive mental stress during the day, over-excitement can be caused by drinking coffee and strong tea before going to bed, and the symptoms may be relieved after removing the above reasons. If the patient has certain diseases, may also cause, such as anxiety and depression patients can appear, anxiety is mainly for anti-anxiety treatment, commonly used drugs are tandospiroxone, buspirone and lorazepam, patients with depression is mainly antidepressant treatment, commonly used drugs are citalopram, mirtazapine, but also the application of dailiesin and other drugs treatment. If the patient has neurasthenia, can also appear, mainly the application of some of the drugs to regulate the nerves for treatment, generally preferred proprietary Chinese medicines, you can orally tranquilize the spirit of brain tonic liquid, nourish the blood and clear the brain particles, the heart of the spirit of tranquillity tablets and sour jujube nut oral solution, you can also orally glutamic acid to regulate the effect of the poor can be applied to the application of a small amount of sedative drugs, but is not recommended for a long time to apply.