insomnia
"Took this for the first time last night at midnight. Almost 14 hrs later I STILL feel drugged and have had a horrible headache. Do NOT recommend, but if you want to try if, definitely do it when you don't have anything important to do the following day. My mom took this med and also got a bad headache but she said it "didn't work for her". It worked TOO much for me, at 100mg. Although I am never going to try a smaller dose as I will still get a headache and feel drowsy the following day-/ just maybe on a less terrible scale. Wish I never took it."