Long-term use of dexzopiclone increases the risk of dependence. Dexzopiclone tablets are mainly used to treat insomnia. This product should be administered differently for different conditions, e.g. the dose should be reduced in the elderly and in patients with liver injury. The main adverse effects of taking this product are bitter mouth and dizziness. Other symptoms such as drowsiness, fatigue, nausea and vomiting are usually short-lived and mild, and can be relieved on their own, and disappear after stopping the drug. This product is contraindicated in patients who are hypersensitive to this product and its ingredients, patients with decompensated respiratory insufficiency, myasthenia gravis, severe sleep apnea syndrome. Children, the elderly, pregnant and lactating women should use the drug under the supervision of a physician. If you need to use the drug, please consult a professional doctor, do not use without authorization.