I felt just a little loopy at first, but honestly that passed about 2 weeks in and now I can hardly tell im taking anything. Of course everyone metabalizes differently, so you might have a different experience. I was taking morphine and other meds prior and no matter how much I was used to the dosage, I could always tell I was on something. Now I really have very few side effects, its been amazing for me.

Good luck!

Shannon