• 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.


  1. 2

    Chasing Rainbows: Sleep Apnea, Polyneuropathy, & SIBO

    Sometimes it seems like all I ever do is chase rainbows. With each new diagnosis and corresponding treatment, supplement, diet --fill in the blank, comes a glimmer of hope for significant and lasting improvement. But it always ends up being just another small piece of the puzzle leaving me...