Management of Postural Orthostatic Tachycardia Syndrome (POTS)

Non-Pharmacological Management

The European Society of Cardiology recommends increasing daily fluid intake to 2-3 liters per day to maintain adequate intravascular volume 4
Patients with POTS should consume 10g of sodium chloride (salt) daily if not contraindicated by other conditions, as suggested by the European Heart Journal 4
Rapid cool water ingestion (≥480 mL) can provide temporary relief of orthostatic symptoms, with peak effect occurring 30 minutes after consumption, according to the European Heart Journal 1
Implementing smaller, more frequent meals can help reduce post-prandial hypotension, as recommended by the European Heart Journal 1
Sleeping with the head of bed elevated (10°) can prevent nocturnal polyuria, maintain favorable fluid distribution, and ameliorate nocturnal hypertension, as suggested by the European Heart Journal 1
Using compression garments, including waist-high compression stockings and abdominal binders, can reduce venous pooling, according to the European Heart Journal 4
Physical counterpressure maneuvers, such as leg crossing, squatting, and muscle tensing, can be implemented during symptomatic episodes, as recommended by the European Heart Journal 1

The European Heart Journal recommends midodrine, an α1-adrenergic agonist, to increase vascular tone, with a dosage of 2.5-10 mg three times daily 1
Fludrocortisone, a mineralocorticoid, can expand plasma volume, with a recommended dosage of 0.1-0.3 mg once daily, according to the European Heart Journal 4
Droxidopa, an FDA-approved medication for neurogenic orthostatic hypotension, can be considered for patients with refractory orthostatic hypotension, as suggested by the European Heart Journal 2
Pyridostigmine can be beneficial for refractory orthostatic hypotension with fewer side effects than alternatives, according to the European Heart Journal 2
Desmopressin can be considered for patients with nocturnal polyuria, as recommended by the European Heart Journal 1
Erythropoietin can be considered for patients with anemia and severe autonomic neuropathy, according to the European Heart Journal 1

Medications that may worsen orthostatic hypotension, such as diuretics, vasodilators, and psychotropic drugs, should be eliminated or modified, as recommended by the European Heart Journal 4
Midodrine should be used with caution in older males due to potential urinary outflow issues, according to the European Heart Journal 3
Treatment goals should focus on minimizing postural symptoms rather than restoring normotension, as suggested by the European Heart Journal 2
Regular follow-up is necessary to assess symptom improvement and adjust treatment as needed, according to the European Heart Journal 3