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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. L

    TNF-alpha receptor antibodies

    For the context, my fatigue and poor cognition were triggered by levofloxacin in Dec. '19. In 2020, I would get what felt like PEM from moderate mental exertion and stress. I came to a conclusion that 'floxing' results in a widespread autoimmune condition, starting with an oxidative stress. Some...