Sleeping drug Sinox chemical composition name is zolpidem, is a commonly used non-benzodiazepine new sleeping drug, side effects are relatively few, relatively safe. Common side effects include mental aspects, consciousness aspects, visual aspects, gastrointestinal aspects, and systemic symptoms, but they are relatively rare: 1. Mental aspects: hallucinations, excitement, and nightmares are likely to occur. Patients may have more vivid visual hallucinations, a certain degree of mental agitation, sometimes nightmares, more vivid dreams, occasional confusion of consciousness, irritability, and a certain tendency to aggression after taking the drug; 2. Consciousness: Patients mostly experience drowsiness, increased sleep time, more difficult to wake up, sometimes headache, dizziness, occasionally aggravated insomnia, and symptoms of paracrine amnesia; 3. Visual aspect: occasional diplopia; 4. Gastrointestinal aspect: occasional nausea, vomiting, diarrhea, decreased appetite, etc.; 5. Systemic symptoms: fatigue is more common, mostly on the 2nd day of taking the drug, feeling general weakness and Weakness.