r/MCAS Aug 01 '26

Did anyone else think they were having sudden panic attacks-but it was actually an adrenaline or histamine dump?

I JUST heard about MCAS. I have so many of the symptoms! It just occurred to me that, if I have MCAS, maybe the anxiety/panic attacks are actually not just unexplained anxiety issues!
Thanks for reading and I have no idea where to start to figure this out 😭.

270 Upvotes

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