insomnia
"I swap between and Ambien 10mg and Ambien 12.5 CR and have take 1 one of those every night for 8  plus years. I started to notice a few years ago it wasn't working very well. My doctor tried all the usual suspects, Lunesta, Trazadone, Restoril, and all the over the counters you can think of. Recently we decided to try Belsomera 20mg, he gave me a 10day trial pack he told me it may take a week or so. The first few nights were same ol same ol, no sleep, tossing and turning, brain not shutting off as we all know....but the 4-6th night I started to notice I was actually getting sleepy after about an hour so, then by 7-10th I was falling asleep within a half hour to an hour and those last 2 nights I slept so good my wife told me I actually snored"