I think it is common to feel guilt during or after an allergic reaction. I have had allergic reactions that have interrupted special occasions, family BBQ’s, and holidays. My worst anaphylactic reaction to date actually occurred on Christmas morning! I felt a little bad about ‘ruining’ a special moment, but of course if it was up to me, I definitely would have opted out of an allergic reaction altogether.
Additionally, I’ve felt guilty just about having a reaction. My mind automatically enters the ‘should’ve, could’ve’, would’ve mode. It’s important to reflect on each situation individually to see if there are any areas where you could change your management strategy to be more successful. Living life often involves making mistakes, which is important because it is how we learn. Even if a mistake is made (e.g. assuming ingredients were safe) hopefully you won’t repeat that behavior in the future. Of course, keep in mind that allergic reactions can also just happen on a fluke—even if you are very vigilant. Remember that allergic reactions do happen, and that always being prepared is what is most important. I like to think of this quote when I begin to feel guilty about having had a reaction:
“God, grant me the serenity to accept the things I cannot change,
Courage to change the things I can,
And wisdom to know the difference.”
-Reinhold Niebuhr