I’ve been seeing an allergist recently who now thinks I might have mast cell activation syndrome. It started after a bladder instillation for interstitial cystitis. I ended up in the emergency room with a rash, really disoriented, visual changes, lump in my throat, chest tightness. Does anybody have MCAS and what are your symptoms?

Posted by sharferrin at 2021-12-25 17:01:06 UTC