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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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  1. nerd

    The Presentation of Myalgic Encephalomyelitis/Chronic Fatigue Syndrome Is Not Influenced by the Presence or Absence of Joint Hypermobility

    Authors: Sarah K Vogel, Isabelle R Primavera, Colleen L Marden, Samantha E Jasion, Erica M Cranston, Marissa A K Flaherty, Richard L Violand, Peter C Rowe Published: September 16, 2021 PMID: 34537220 doi: 10.1016/j.jpeds.2021.09.014 Abstract