Xanax and Valium are both benzodiazepines used to treat anxiety and related disorders, but they differ in strength, duration, and onset of action. Xanax works quickly and is often prescribed for short-term relief of acute anxiety, while Valium has a longer half-life, making it suitable for sustained symptom control and muscle relaxation. Both medications carry risks of dependence, drowsiness, and interactions with other drugs. Choosing the right option depends on individual needs, medical history, and a doctor’s guidance. Understanding their differences ensures safer, more effective anxiety management and informed medication decisions.