If you were born allergic to dogs but spent your entire life around them, would symptoms still exist?
What about it?
For idle context, there's very few, but very very particular things I'm allergic to. But over the years of having various dogs I've noticed I tend to have sinus issues, etc here and there. Would prolonged exposure to something you were meant to be allergic to be able to cause fluid build up in your lungs, etc? (Also no, doctors won't do jack about it, apparently feeling like I'm drowning round the clock isn't life-threatening enough to find a way to drain my lungs. I'm 21, I've dealt with this for over 10 years.)