"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&#039;t have anything important to do the following day. my mom took this med and also got a bad headache but she said it &quot;didn&#039;t work for her&quot;. 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."