insomnia
"I've had trouble sleeping for over 20 years and have tried literally every sleep aid on the market. I accidentally discovered Estazolam (a long story) and asked my Doctor to let me try it, at first he tried me on Ambien and then Lunesta and fianlly he prescribed Estazolam.  I am now sleeping 7 to 8 hours every single night and awkake feeling refreshed and without any kind of drugged hangover feeling.  I actually feel great, more rested, and much more active and productive."