insomnia
"I asked the doctor about this medication. She hadn't even heard of it. I told her that I had some addictive past behavior and that I did not want anything that made me feel like I was sedated or loaded, just something that would help me go to sleep and stay asleep once laying down. This medication does exactly that.  No grogginess in the morning, and no loaded, drugged feeling once taken. I have heard it is a hypnotic like ambien. Sonata is amazing."