• Welcome to Phoenix Rising!

    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.

    To become a member, simply click the Register button at the top right.

Search results

  1. B

    ME/CFS is a mast cell disorder (hypothesis)

    how do you test for it
  2. B

    Inosine Reaction

    but would this guarantee other symptoms of mast cell disease like (itching), urticaria (hives), headache, gastrointestinal symptoms (including diarrhea, nausea, vomiting,abdominal pain, bloating, gastroesophageal reflux), andhypotension (low blood pressure)....
  3. B

    Adrenaline surges?

    what natural supplements are you on?