just an unscientific survey please which has less reactions? 10% or 25% fluorescein? I'm guessing that I have about one patient everyother year will have more than just nausea. And its been about four years since I've called an ambulance for a reaction. And only a few per year that will be more than just nauseated, but full out vomiting. (those aren't fun) Just curious. Lori Lori Guerette, CRA COA Consulting Ophthalmologists, PC 704 Hebron Ave, Ste 200 Glastonbury, CT 06030 860-678-0202 860-304-4703 [mailto:copcphotography@xxxxxxxxxxxxxxxxx] copcphotography@xxxxxxxxxxxxxxxxx [mailto:justhitanykey@xxxxxxxxxxx] justhitanykey@xxxxxxxxxxx