I totally hear you on this. I CANNOT even be near onions. If someone is cutting them or cooking with them I need to leave the building, if my husband eats them I get a headache, if someone mows their grass and it contains wild onions and I drive by
I get a horrendous headache immediately. If I mistakenly eat one oh boy! Last time I woke up in the middle of the night vomiting in my sleep, the stomach pains were debilitating, and "other issues" kept me close to the bathroom for three days. Onions are in everything! I used to be regularly poisoned by them, several trips to the emergency room etc.. until I finally figured out that it was onions causing my lifelong misery. So yes I agree banish onions!
Sorry for continuing the derail. I never knew others were afflicted by onions too.