Xanax is an anti-anxiety drug approved by the FDA(Food and Drug Administration). It is used to treat anxiety and panic disorders such as sudden attacks, excessive fear, etc. It is a part of Benzodiazepines. It works by reducing the electrical activities between the neurons. It has effect within 1 hour. Its a half-life of 11.2 hours in adults. At first, 0.5 to 1 milligram (mg) is taken in the morning once a day. Your doctor may increase your dose as needed. However, the dose is usually not more than 10 mg per day. Buy Generic Xanax 1 mg Online and get 100% speedy and free delivery.