Erin, by the time I returned home from the scan, I felt awful. My chest hurt (it was hard to breath) and my stomach was nauseaus (I can never spell that word!) I ended up sleeping the afternoon away. Maybe I needed more water in me to flush it out - but I can't remember if I was supposed to eat or not beforehand. I seem to remember having to fast before the dye but could eat during the hour I waited for the dye to move thru out my body? Or maybe I wasn't allowed to drink....I can't remember it was so long ago.
I do remember white spots showing up where the pain was and it seems one doctor said, 'yup, I see you have somethign going on there...." with such disdain like he still didn't beleive my claim of torture. <sigh>
Anyway, with your health and being so frail - just be careful when you get it in case you do have a reaction.
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