I agree with Elizabeth. When the canker sores arrive, that's your sign to assess your bodily environment. What are you eating? Have you eaten something that triggers your Crohn's? Are you getting enough sleep? Exercise? Are you overly stressed? Since your diagnosis came 38 years ago, you probably know your Crohn's well enough to understand the triggers. So, I would take a personal inventory of what's going on around and inside you when the sores arrive. At that point, treat yourself to massive doses of RELAXATION. Whatever helps you get through a flare, I'd start on that immediately. Also, that's probably a signal to contact your physician to start on a medicinal treatment.
I hope this helps. Please stay in touch and let us know how you're doing. We're sending you positive vibes for a super day. --Traci, UC-IBD Team Member