anxiety
"I have suffered from anxiety for years and tried to combat it without medicines.  I finally gave in and went to the doctor and was given Xanax.  This medicine has tremendously helped my anxiety. I take 0.50 mg as needed (about once a week). It begins working within 10 minutes and doesn't wear-off until 4-5 hours later, which is perfect for me.  It can make me a little drowsy, but not to the point where I feel like I'm going to fall asleep while I'm in public.  I have never been addicted to this medicine, as I've been very careful to ONLY take it when I really need it."