panic disorde
"I've had vertigo for three years now due to a head injury.  This cause inner ear damage and I have chronic dizzy spells.  I have tried every medication out there and was introduce to Xanax at a Urgent Care Clinic.  BINGO!  Finally, I found something that works.  It also the only medication that helps me sleep.  I don't know what I'd do without it.  Addicting but at least I can make it better with Xanax."