Dysautonomia Decoded

Dysautonomia Decoded

GLP-1 Medications and PoTS: Here Is What the Evidence Says.

Semaglutide improved one patient’s PoTS significantly. Tirzepatide made another dramatically worse. Both are GLP-1 receptor agonists. Here is why that actually makes biological sense.

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Dysautonomia Decoded
Jul 31, 2026
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Today let’s decode one of the most timely intersections in chronic illness right now. GLP-1 receptor agonists, the drug class behind Ozempic, Wegovy and Mounjaro, are being prescribed legitimately, and illegitimately, to millions of people worldwide. A significant proportion of those people have PoTS, dysautonomia or Long COVID. And the emerging eviden…

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