insomnia
"I don't have crippling insomnia, but I cycle through rough periods of it. Zopiclone 7.5mg has worked well for me. I fall asleep within half an hour of taking it if I am in bed, lights off. It gives me a good 7 hours of rest most of the time, but I track my sleep quality and sometimes the quality actually isn't that great. I need to be in bed when I take it because if I stay up for more than ~30 mins after taking it, I can't fall asleep. Super frustrating, but avoidable."