Xanax has different brand names like Xanax ,Xanax XR & Niravam. All these brands are from Alprazolam. Alprazolam is an active Ingredient for Xanax Medicine. It is a Prescription drug which is used to manage the Symptoms of Generalized Anxiety Disorder i.e., GAD. and Panic Disorder. Xanax reduces the functionality of the Nervous System in the brain. Take this Medicine Only When it is prescribed by the doctor. It can be incremented for 3-4 days on the lieu of medication but Should not be more than One Pill in the daily. Some Side effects from this medicine are Drowsiness, Lack of Coordination, Memory Problems & Headache,etc.