Hi Aubgirl,
Welcome to the forum. I found out several years ago that sulfa drugs are bad for me. Sulfa intensifies every symptom to the max for me. I'm glad they figured out what was going on for you. That is on the allergic list in every doctors office I see.
Good luck and keep us updated. Ask all the questions you want. You will find a very nice and friendly group here. Take care.
Babs