Don’t miss out on your chance to save! Use coupon code WELL10 for 10% off your order today. Xanax is a prescription medication used to treat anxiety and panic disorders. It belongs to a class of medications known as benzodiazepines, which act on the brain and nerves (central nervous system) to produce a calming effect. Xanax is known for its quick onset of action, making it effective for managing acute anxiety episodes. less