Question:
I'm feeling lightheaded and dizzy , since my 3rd day on the pre-op diet for RNY.

Is this normal to feel this way or should I consult my Dr.? I just had my pre-op physical yesterday. All was good.    — Loriiii (posted on July 19, 2012)

July 31, 2012
You might want to consult your dr. I am pre-op but from reading the forums daily I see that this can be dehydration or low blood pressure but normally it's dehydration and then you'll have to go to the ER to get fluids in you.
   — uscfan05