Month: February 2018

Mast Cell Activation Syndrome

This blog is about corn allergy, but it’s no secret by now that I don’t “just” have a corn allergy. I also have a mast cell disorder, and that is likely the reason my corn reactions are so severe and sensitive. It is also the reason why I react to so many other things besides corn. More and more people with corn allergies are looking into mast cell disorders for themselves, so I figure it’s high time for me to discuss them here.

What Are Mast Cell Disorders?

Mast Cell Activation Disorders (MCAD) are abnormalities of your mast cells. Mast cells are a very important part of your immune system and are involved in your body’s defense against pathogens. They protect your body from invaders by releasing inflammatory factors including histamine, such as in an allergic reaction. When you have too many mast cells, or they are malformed or dysfunctional, you can have allergic reactivity without the same immunological pathways involved in allergies. There are two types of mast cell activation disorders: Mastocytosis, and Mast Cell Activation Syndrome (MCAS).

 

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