Dexrazopiclone is a sedative-hypnotic drug that can be taken to effectively treat various types of insomnia, and is a Class II psychotropic prescription drug that should be used as prescribed. There are basically no side effects when this drug is taken in small amounts, but after taking it for a longer period of time or in larger doses, certain side effects can occur, which can be manifested in the nervous system, digestive system, psychiatric and reproductive systems, etc. 1, the nervous system: such symptoms are more common, and patients can experience drowsiness, fatigue, drowsiness, dizziness, headache, mental fatigue, short-term memory impairment, etc. The next day after taking the drug, there may also be alertness activity Reduced; 2, digestive system: dexrazopiclone tablets have a stimulating effect on the stomach, some patients after taking the drug can appear nausea, vomiting, indigestion, etc., usually disappear after discontinuing the symptoms; for patients with hepatic insufficiency need to be used with caution, may aggravate the condition, and even cause liver failure; 3, psychiatric: dexrazopiclone tablets have anxiolytic effect, but some patients may appear after taking Anxiety, depression, and even hallucinations, etc., at this time need to promptly stop the drug, and to the hospital to clarify whether the drug factors or their own anxiety aggravated; 4, reproductive system: there are some male patients after long-term large amounts of drugs, the situation of decreased libido; 5, other: some patients can produce drug dependence after long-term use, sudden discontinuation of the drug may again insomnia or adverse reactions. Some patients may also experience abnormal taste, as well as headache, rash, dysmenorrhea, etc. after long-term use of this drug. In addition, long-term use may also appear muscle weakness phenomenon, so patients with severe sleep apnea are prohibited to use.