My flare got worse after I had a root canal in June. I had a dose of amoxicillin first, so that could have contributed.
I felt bad enough that I have been putting off going back for another filling though. Hopefully your dentist will be UC sensitive. Mine doesn't seem to have a clue about this disease.
Potato... Female, 58, dx 11/07 mild left sided ulcerative colitis (50 cm)
asacol 3 3x a day, cortenema (generic) pm
rowasa every other day
culturelle, benefiber wafers generic acidophilus, metamucil wafers, activia yogurt, spinach & sunflower diet, primadophilus reuteri
children's vitamin, Vitamin E 400 mg, omeprazole 2xday
oxazepam when needed, lomotil or ImodiumAD when needed
Yoga, meditation, The Work by Byron Katie, exercise at least 5 days a week