Yes, I have MCAS, EDS-3, PoTS, ATaxia, Gluten sensitivity, migraine with aura- hemiplegic and basilar, as all linked. MCAS is linked with EDS and PoTS as MCAS cause histamine related vasoconstriction, subsequent migraine with aura both types. That cause brain damage - ataxia with gluten sensitivity and autoimmune ataxia and other neurological symptoms and...