anxiety
"I have chronic interstitial cystitis (not sure on spelling) also called painful bladder syndrome.  It is like a urinary tract infection times 10. I have to go to bathroom any where from every 30 minutes up to 2 times every 2 hours. So it can be a problem if I'm away from home. If I take my Xanax 0.5mg, I usually don't have to go to bathroom but once every 3 or 4 hrs and since it hurts so bad to urinate and plus I can get sleep at night with not having to go every hour. It has been such a relief.  I rate it a 9. My doctor has it written 1 or 2 every 8 hours as needed, but I try to only take it at night. I'm very cautious."