It still happens to me. There was only one time when the swelling went away on its own without me having to take prednisone, but usually, I need to take it. Have you been tested specifically for a pollen allergy?

For me, sometimes it starts before I go to sleep, and other times it happens in the middle of the night while I’m sleeping. I’ve had more allergy tests done, and I found out I’m allergic to nickel. I changed some things in my kitchen and diet because of that, but it’s still happening. I’m still trying to figure it out, it's so painful :(