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    Created in 2008, Phoenix Rising is the largest and oldest forum dedicated to furthering the understanding of, and finding treatments for, complex chronic illnesses such as chronic fatigue syndrome (ME/CFS), fibromyalgia, long COVID, postural orthostatic tachycardia syndrome (POTS), mast cell activation syndrome (MCAS), and allied diseases.

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cu index

  1. M

    Elevated CU index - Autoimmune Mast Cell Disease?

    My new immunologist had me do a test recently called a CU index. I had an elevated result with autoantibodies against IgE. More info on CU index if interested https://www.viracor-eurofins.com/test-menu/2103-cu-index/ From what I understand, the CU index is done for patients with chronic...