Green Xanax is a prescription medicine. It helps to improve people who have panic disorder, anxiety, depression. Green Xanax works in the brain & increases chemicals (Gaba) that produce calming effects in the brain. Which is known as GABA. Gaba reduces the depression level, anxiety level in the brain & people can notice the effects after using Xanax. Don’t use it for a long time. Maybe it will affect you to some side effects.