• 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. SWAlexander

    The biggest community-driven ME/CFS and Long COVID conference ever

    Community-driven. Crowd-funded. Help us raise awareness about #LongCovid and #MECFS by registering at http://unitetofight2024.world. is 100% online and free. Opt-In for our interactive Conference Dashboard We envision a world free of Long Covid & ME/CFS...