insomnia
"I have also tried just about everything, both Lunesta and Ambien did nothing at a low dose and at the higher dose caused me to sleep eat. When my physician offered me Belsomra I gave it a shot. This medication did nothing. I didn't feel sleepy I so could have operated heavy machinery. We upped the dose and it still didn't make me sleepy, but it made me mean!  Angry,  for no reason I never felt sedated just mad at the world after 2 weeks I stopped taking it. Totally  disappointed this drug has worked for some but not me. I also had funny dreams which was strange."