Dexrazopiclone is effective when taken as half a tablet. Dexrazopiclone is mainly used clinically in patients with difficulty sleeping, and patients with mild difficulty sleeping can get significant improvement in their symptoms after taking half a tablet. Dexzopiclone is a fast-acting sleep-promoting drug, patients take about 15-20 minutes after the drug takes effect, about two hours after the drug reaches its peak effect, can maintain sleep time of about 5-6 hours, light weight or sleep difficulties in patients with mild symptoms, take half a tablet can significantly improve the symptoms. If the patient’s symptom relief is not satisfactory, the dosage can be gradually increased under the guidance of the physician, if necessary, together with proprietary Chinese medicine to promote sleep.