The input-output relationships among the primary, secondary, tertiary and quaternary sectors of the U.S. economy offer some clues about the nature of the sectoral-structural problems.
In brief: Xanax. Hello. IF your liver metabolizes it normally, then xanax should start working within 60-120 minutes. You are very young. Xanax is not something that will be good for you to take long term. Xanax is in a class of medications (benzodiazepines) which are very addictive. It's worse when stacked with opioids (narcotics). Your generation, from the statistics, has the highest risks. Avoid the risks.
Yes, they can help people who are having anxiety attacks. They are not a long acting drug, such as Prozac, Zoloft, etc. These take up to 2 weeks to get into your system. The Xanax, which you take, will hit you so much faster, and relieve the anxiety attack, with in no time, making you feel 100% better.