Which benzodiazepine is commonly used for anxiety disorders?

• A. Diazepam
• B. Midazolam
• C. Alprazolam
• D. Lorazepam

Answer: (C)

Alprazolam is commonly used for anxiety disorders because it provides rapid relief of anxious symptoms and is specifically approved for generalized anxiety disorder and panic disorder. It acts quickly on the GABA-A receptor, producing fast anxiolysis that many patients find helpful for acute or episodic anxiety. Its intermediate duration offers a practical balance: fast enough to blunt anxious episodes, but not so long that it becomes cumbersome for short-term use. Of course, like all benzodiazepines, it carries risks of dependence and withdrawal, so it’s typically recommended for short-term use or as part of a broader, longer-term treatment plan with antidepressants. While other benzodiazepines can treat anxiety, alprazolam’s combination of quick onset and targeted indications makes it a common first-line choice.