I asked my doctor for something to help me with jetlag, to sleep when traveling overseas because I would get into this mode of not being able to sleep at all. He prescribed Xanax, and it didn't do one thing for me! I was still awake all night! I tried it a couple more times and it never worked. I don't understand why this pill did nothing for me, but maybe I should be grateful, because I never had the urge to get any more.