A potassium blood test is used to measure the amount of potassium in your blood. It is part of a panel of blood tests called a basic metabolic panel (BMP) that measures different substances in your ...

Self-measurement of potassium using capillary blood from finger pricks accurately reflects plasma potassium from venipuncture. In future, at-home self-monitoring might be used to identify hyperkalemia ...

Primary hypertension results from the interplay of internal derangements (primarily in the kidney) and the external environment. Sodium, the main extracellular cation, has long been considered the ...

People with rheumatoid arthritis (RA) often have lower potassium levels due to steroid medications or reduced appetite, which can affect overall health. Potassium may help manage RA symptoms through ...