Yes, that's how I felt going off of it at first. But, I think taking the 37.5g daily for a month (maybe even 2) helped my body adjust A LOT. Cause, following the dr's instructions, I would have gone done from 75 to 37.5 in 3 or 4 weeks, i think. But, that didn't work for me.
The past few days, I've had a bit of dizziness but nothing too bad. Over a week without taking one now! yay! I think I'm done and can see that I'm feeling MUCH better though I've been a punk and quite moody with the kids.
I didn't experience the dizziness coming on it though. Are you starting with 37.5g? I think I took that for 2 weeks and then doubled it after that. I remember being quite tired, NO energy and I think I had some stomach issues but nothing too major.
I'm on a roll tonight. When I think about what I've done, it's been really, nothing. But, to me, compared to what I've been doing, I'm doing a ton! lol