Not sure if it counts.. Pre dx... Had an undiagnosed (at the time) outbreak of some form of colitis... Treated it with pred enemas for 45 days. All symptoms just went away, and stayed away for nearly a full decade... No meds in that interval, and no symptoms of any kind that could be remotely tied to any form of crohns colitis, ulcerative colitis, or indeterminate colitis. Period. Nada. Zilch. Why? I dunno... Then an outbreak, then another period of 5 symptom free yrs.
The last 4 yrs... never a period of more than 6 - 7 weeks symptom free, either due to surgery, meds, diet.. etc.. Wish I could roll back the clock to the old me