Alprazolam, commonly branded as Xanax, is a benzodiazepine prescribed for the short-term management of anxiety disorders and panic attacks. It works by enhancing the effect of the neurotransmitter GABA to produce calming effects on the brain. Alprazolam can rapidly reduce symptoms of acute anxiety, but it is typically recommended for brief courses due to the risk of tolerance and dependence with prolonged use. Patients must follow a physician’s dosing plan, avoid alcohol and other sedatives, and discuss all current medications to prevent interactions.