The difference between half a tablet of dexrazopiclone and one tablet of dexrazopiclone is mainly the difference in the dose of the drug, as well as the difference in the sleep time of the two prolonged patients, dexrazopiclone is a non-benzodiazepine? It is a third-generation sedative-hypnotic drug with sedative, anti-anxiety, anticonvulsant and muscle relaxation effects, mainly used for the treatment of insomnia. Dexzopiclone has a significant effect on improving patients’ sleep and has fewer adverse effects, does not affect patients’ daytime mental activity and motor dexterity, and is a drug more commonly used by elderly patients and patients with physical weakness. Because dexzopiclone has less respiratory depressant effect and also has sedative and hypnotic effect, it can be used clinically for the treatment of patients with respiratory diseases. In addition to the treatment of insomnia, dexzopiclone can also be used for chronic obstructive pulmonary disease, or respiratory-related sleep disorders, generalized anxiety disorder, major depressive disorder, and menopausal delayed sleep difficulties, resulting in the symptoms of difficulty falling asleep, patients can effectively prolong sleep time and improve the quality of sleep when taken as prescribed by the doctor, but long-term use may cause dependence, so patients are clinically advised to Therefore, it is clinically recommended that patients take it for a short period of time and according to the dosage.