Xanax XR 3mg (extended-release alprazolam) is a potent medication designed for individuals suffering from intense anxiety or panic disorders who require sustained symptom management throughout the day. Unlike immediate-release Xanax, which provides fast relief, Xanax XR is formulated to gradually release alprazolam into the bloodstream over time, offering a consistent calming effect without the need for multiple daily doses. However, due to its strength and long-lasting effects, it must be prescribed and managed with great care.