I don't expect people to make adjustments for my environmental allergies, but for Pete's sake, some folks should take a shower in a shower with running water and soap instead of slathering on perfume and scents to smell decent. Also, I can't handle the strong scents from some candles/room sprays and have to either go outdoors or leave. It's a matter of being able to breathe.
Just FYI, I do take meds daily, get shots, and am under an allergist's care. I don't get upset with other people's choices, but will leave if I feel my lungs tightening. If you haven't ever experienced the need for an inhaler...good for you. Count your blessings.