Xanax can make you feel drowsy or dizzy. Alcohol or cannabis can add more to dizziness or drowsiness. Do not use heavy machinery, driving, or do anything that requires you to stay alert until you know the effect of this medicine on you.

Xanax is a benzodiazepine drug also available with the name alprazolam that usually works by enhancing the activity of specific neurotransmitters in the brain and helps treat anxiety disorders and anxiety due to depression.