Xanax provides momentary relief against Generalized anxiety disorder. Patients can start with 0.25mg to 0.5mg daily three times, and increase later after the doctor's suggestion. Such changes might come every three-four days. Consider taking breaks in between. Xanax offers relief to all panic attack patients whose nerves give up soon. Patients can start with 0.5mg, thrice daily. The doctor can change the doses later after clinical assessment. Do not consume more than 4mg in a day, with regular breaks in between. Thus, before you buy Xanax online , consider the information mentioned above. Apart from the information, your doctor holds the utmost priority. Never consume more or alter doses without their approval, until you wish to suffer.