First things first: How does alprazolam, or Xanax, work? Alprazolam belongs to ... a 2013 scientific review suggests that when prescribed at low doses of 3mg and 6mg, doxepin is effective and ...

He explains what happens to someone's brain when they take Xanax. He also discusses some of the long-term side effects of using Xanax. Following is a transcript of the video. It works on a ...