Alprazolam tablets can be used for sedation and hypnosis, the recommended dosage is 1 to 2 tablets before bedtime, if you still can’t sleep after taking one tablet, you can increase the dose and take another tablet. Alprazolam tablets belong to the hypnotic sedative and anxiolytic drugs, clinically mainly used for sedative hypnosis, anti-anxiety, anti-panic and so on. The common specification of this product is 0.4mg/tablet, and the recommended dosage for sedation and hypnosis is 1 to 2 tablets, taken before going to bed. When one tablet is not effective, the dose can be increased to two tablets. The common adverse effects of this product include dizziness, drowsiness, fatigue, etc. Occasionally tremor, ataxia, urinary retention, jaundice are seen in high doses. It is contraindicated for those who are allergic to this product, and used with caution in myasthenia gravis, liver and kidney impairment, and acute alcoholism. It is recommended to take the dosage according to the doctor’s instructions under the guidance of a physician, and should not be used blindly on its own.