Xanax is approved for treating generalized anxiety disorder and panic disorder due to its fast-acting calming effects. By increasing GABA activity, Xanax slows nerve impulses in the brain, reducing symptoms such as racing thoughts, restlessness, irritability, and physical tension. Many patients find relief quickly because the medication reaches peak effectiveness in a short timeframe. However, benzodiazepines like Xanax are typically recommended for short-term or occasional use rather than chronic therapy