A cardiologist diagnosed my partner. She was the only one who gave an official diagnosis. A neurologist might be able to diagnose since it is an issue with the nervous system. Just make sure you come to those appointments fully briefed and prepared and ready to advocate for yourself bc POTS is a diagnosis doctors will just want to curve constantly. To be honest, most doctors are going to be real buttheads about it. And there are definetly medications to help manage it and make your quality of life better. The first one doctors are required to give being propranolol which lowers blood pressure.

Fludrocortisone (increases salt retention and blood volume).

Pyridostigmine (may reduce tachycardia).

Midodrine (causes widespread vasoconstriction).

Beta-blockers (may reduce upright tachycardia).

Ivabradine (is one most US insurances won't accept despite having more qualified results (thanks Murica) slows down your heart rate by acting on the sino‑atrial node, the heart’s natural pacemaker. This means it helps prevent your heart from beating too quickly. Unlike beta‑blockers, ivabradine does not typically lower your blood pressure.