insomnia
"Only one side effect. Keeps me wide awake! Going to talk to pharmacist tomorrow. Almost a week now. Horrible sleep deprivation, feelings of depression, confusion, sadness, crying spells and lethargy. Something VERY wrong with this generic brand of Lunesta.

I've been on another generic brand of Lunesta for approx. 3 years.

Last refill was darker blue in color, this one is a lighter blue."