anxiety
"This medicine is wonderful!  I have severe anxiety problems that have been leaving me literally sleepless.  I finally went back to my doctor after getting only 8 hours of sleep in 3 days.  I was on Lunesta sleep aid and he kept me on it, but added lorazepam and said to take it with my sleeping pills each night.  Now I'm out like a baby without a  care in the world.  I can still feel the effects the next day, as I'm much more relaxed about things.  I would definitely recommend this to someone who has similar problems to mine."