Xanax is a prescription medication used to treat anxiety disorders and panic attacks. It belongs to a class of drugs known as benzodiazepines, which work by slowing down the activity of the central nervous system. Xanax is generally safe and effective, but it is important to take it as prescribed by your doctor.

**Ordering Xanax Online**

If you have a prescription for Xanax, you can order it online from a reputable pharmacy. There are many online pharmacies that sell Xanax, but it is important to choose one that is licensed and accredited. You should also make sure that the pharmacy requires a prescription before dispensing Xanax.

**Overnight Delivery Guarantee**

Many online pharmacies offer overnight delivery for Xanax. This can be a convenient option if you need your medication quickly. However, it is important to note that overnight delivery may not be available in all areas.