I eat sushi often... the california rolls. I think they are gentle on my stomach. Last week, I was flaring so badly that I couldn't even hold down saltines. I guess it depends on how bad you are flaring. I usually eat sushi when getting out of a mild flare with no problems. Good luck!
Diagnosed with Left-sided Ulcerative Colitis 1995 at 15
Tried: Prednisone, Rowasa & Hydrocortisone Enemas, Proctofoam, Sulfasalazine, Asacol, Probiotics, Fish Oil, Canasa, Enotcourt, Colazol, Proctocort, Anamantle, etc...
Diagnosed with Ulcerative Proctitis with rectal fistula in 2004, put on Remicade
2007:Increased Remicade dosage-660mg every 6 weeks,diagnosed with Psoriatic Arthritis & Fibromyalgia
Current meds: Remicade 660mgs every 6 wks ( I may be developing antibodies?), Lomotil, Darvocet, Clorazepate, new meds: Prograf, Cymbalta, Lyrica