Lorazepam and alprazolam are both better sedative and sleeping medications, both have anti-anxiety properties, and each has its own benefits. Lorazepam is primarily used for anxiety disorders and can also be used as a short-term treatment for depression-related symptoms. Alprazolam has anxiolytic effects, as well as sedative, hypnotic effects. Lorazepam and alprazolam are both benzodiazepines, and both drugs have a strong sedative effect. Lorazepam sleeping effect will be weaker, for anxiety disorder serious patients can be used during the day, only play a sedative effect and not play a sleeping effect. Alprazolam is relatively stronger than lorazepam in sedation and sleep, the effect may be better, so it can be used in the daytime for anti-anxiety treatment, and at night for sleeping pills to use. Both drugs can cause dizziness, dry mouth, fatigue and other symptoms after taking them, so take the medication as prescribed by your doctor.