Alprazolam usage and dosage, need to be based on the patient’s specific symptoms as well as the degree of disease to decide, the general dosage of 0.4mg once for adults, it is recommended to follow the doctor’s instructions to use the drug. Alprazolam is mainly used for anxiety, nervousness, agitation, can also be used for hypnosis or anxiety adjuvant, can also be used as an antipanic drug, the treatment of different symptoms, the dosage is not the same. If it is used for anti-anxiety, the dosage is for adults to take orally, starting with 0.4mg once a day, three times a day, the dosage is gradually increased according to the clinical needs, the maximum limit of up to 4mg a day. If it is used for sedation and hypnosis, the dosage is 0.4-0.8 mg at bedtime. For antipanic use, the dosage is 0.4 mg once a day, three times a day, and the dosage is increased according to the need, and the maximum amount of 10 mg a day is not recommended for children under 18 years of age. It is not recommended for children under 18 years of age. However, it is important to note that this drug is contraindicated in people who are allergic to it, as it is addictive and should not be taken for a long period of time. In addition, the drug should be used with caution under the supervision of a medical professional for people over 65 years of age, people with liver or kidney insufficiency, pregnant and lactating women. Patients are advised to follow the doctor’s instructions and use the drug reasonably.