POTASSIUM

What is Potassium?

A Potassium test is used to measure the amount of potassium, an important electrolyte, in your body. This test is performed to evaluate your overall health. It can also be used as a follow-up test for ongoing health conditions like high blood pressure, kidney disease, heart problems, etc. This test is done as part of a routine health checkup.

Interpreting Potassium results

Interpretations

Normal range: 3.5 to 5.0mmol/L (136.5 to 195μg/ml approx.)

Hypokalemia: Below 3.5mmol/L (Less than 136.5μg/ml approx.)

Hyperkalemia: Above 5.0mmol/L (Above 195μg/ml approx.)

Potassium concentration in the body is maintained within a narrow normal range between 3.5mmol/L and 5.0mmol/L.

Hypokalemia or low blood potassium is indicated if potassium concentration lies below the normal range.

Hyperkalemia or high blood potassium is indicated if potassium concentration lies above the normal range.