Dexzopiclone tablets are the third generation of Western medicine, sleeping pills with sedative, hypnotic effect, and anxiolytic effect, in the clinical trial belongs to the long-acting sleeping pills, the half-life is relatively long, can improve the patient’s difficulty in falling asleep, at the same time can prolong the depth of sleep, prolong the patient’s sleep, the elderly oral safety is also better, because unlike eszopiclone, diazepam and other drugs, there is a certain hangover The elderly can take it with confidence. But long-term use of dexrazoxane tablets can also have drug dependence, drug resistance and loss of efficacy, so this type of drug should also be taken under the guidance of a doctor on demand, low dose, to avoid long-term use. The side effects of the drug are mainly in the form of sleep rebound after stopping the drug.