insomnia
"This is a God send to me! I am currently detoxing from a 6 year (legal) opiate use. Over 50 and detoxing is no way to live. The insomnia was the absolute worst thing I was experiencing; 2-2 1/2 hours and watch the clock spin. Take temazepam 30mg right before bed and 8-9 hours, with no hangover. What a blessing."