Florinef is.. a synthetically produced analogue of aldosterone – an adrenal corticosteroid that plays a key role in regulating blood volume and blood pressure. It’s often used to treat neurally mediated hypotension (reduced blood pressure when standing) and POTS (increased heart rate when standing) as well as low blood volume. It’s … Continue reading Florinef (Fludrocortisone) for Chronic Fatigue Syndrome (ME/CFS)