• 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.

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flare

  1. Sherpa

    Getting Over Post-Vaccination Flare

    Hi Friends, I got the Moderna vax second shot 17 days ago and I am still feeling a post-vaccination flare. I had been completely recovered and working full-time and exercising hard for past 3 years. I had nearly forgotten about CFS. The vaccine has temporarily thrown me back into a world of...
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