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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. thingsvarious

    Each hormone deficiency is associated with a distinct kind of fatigue. I had them all.

    Hello, I am a medical student in my last year. For a few years I have been replacing all of my major hormones (see here) and I have been both high and low in many different constellations. From all this I learned 2 things. Each hormone deficiency can cause chronic fatigue. Each hormone...