Depletes Potassium. This medication is commonly used for Hypertension
Long-term use with Loop diuretics can come with potential side effects related to nutrient depletion. One such essential nutrient that these medications can impact is potassium. Potassium plays a critical role in various bodily functions including regulating blood pressure, ensuring proper balance of fluids and electrolytes within cells, and may contribute to a lower risk of developing kidney stones and bone loss. Potassium supplementation during loop diuretic therapy should therefore be considered.
Tamargo J, Segura J, Ruilope LM. Diuretics in the treatment of hypertension. Part 2: loop diuretics and potassium-sparing agents. Expert Opin Pharmacother. 2014 Apr;15(5):605-21. Epub 2014 Jan 23. Iezhitsa IN, Spasov AA, Zhuravleva NV, Sinolitskii MK, Voronin SP. Comparative study of the efficacy of potassium magnesium L-, D- and DL-aspartate stereoisomers in overcoming digoxin- and furosemide-induced potassium and magnesium depletions. Magnes Res. 2004 Dec;17(4):276-92. “Diuretics” High Blood Pressure (Hypertension). Mayo Foundation for Medical Education and Research. 2/2014
Potassium (as citrate and gluconate) — 99 mg
Potassium deficiency can destabilize the heart’s electrical system, so hypokalemia is a well‑known trigger for cardiac arrhythmias and can present with palpitations, “skipped beats,” or more dangerous rhythm disturbances even before other symptoms are obvious. As serum potassium drops, characteristic ECG changes (flattened or inverted T waves, ST‑segment depression, prominent U waves, and QT‑interval prolongation) reflect impaired repolarization, which can progress to premature ventricular contractions, atrial fibrillation, ventricular tachycardia, torsade de pointes, or even ventricular fibrillation and cardiac arrest in severe cases. Observational data show that hypokalemia and even low‑normal potassium levels increase the risk of ventricular arrhythmias and sudden cardiac death in people with underlying heart disease, highlighting the importance of monitoring and promptly correcting potassium deficits in hospitalized and high‑risk patients.
Potassium deficiency can progress from diffuse muscle weakness to flaccid paralysis, and in severe hypokalemia this paralysis may involve the diaphragm and other respiratory muscles, resulting in hypoventilation and acute respiratory failure. In these situations, patients often present with ascending weakness, areflexia, and shortness of breath or an inability to take a deep breath, and may require urgent ventilatory support while intravenous potassium is carefully replaced. Case reports and cohort data show that even admission potassium values just below the normal range are associated with a higher risk of needing mechanical ventilation in hospitalized patients, underscoring the importance of promptly recognizing and correcting hypokalemia before it reaches paralysis‑level severity.
Potassium deficiency can contribute to hypertension because low potassium intake and chronically low‑normal serum levels make blood vessels less able to relax and enhance the blood‑pressure‑raising effects of dietary sodium. Epidemiologic studies and feeding trials show that people with lower urinary potassium excretion tend to have higher blood pressure, and that short periods on a low‑potassium diet can raise systolic and diastolic pressure compared with a higher‑potassium diet of similar calories and sodium. In contrast, restoring potassium—whether through diet or supplements in appropriate patients—has been shown to lower blood pressure, reduce the need for antihypertensive medication, and is associated with a lower risk of stroke, highlighting that potassium deficiency is a modifiable driver of high blood pressure rather than just a lab abnormality.
Potassium (as gluconate) by Pure Encapsulations — 200mg