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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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Valtrex caused me pretty severe hypersensitivity/anaphylatic reactions

O

osisposis

Senior Member
Messages
389
refer to " the role of IgE in autoimmunity , under hypersensitivities and intolerance, this involves those with chemical exposures and th2 , MCS, severe "allergic" involvement from B cell isotype switching from IgG to IgE and IL-33
 
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