insomnia
"I have taken one pill, waited it said 30 minutes and I thought O better lay down then, four hours later I wasn't asleep I was wide awake and had a bad headache. Next night my Doctor upped the dose, still no sleep and another very bad headache. I'm done, I also felt very odd I can't explain it disconnected. I would not recommend this drug at all. It's expensive and does more harm than good"