Potassium Levels Blood Test: High vs. Low, Normal K Level - WebMD
Feb 25, 2024 · Potassium balances the effects of sodium and helps keep fluid levels within a certain range. Your body should maintain a specific amount of potassium in the blood, ranging from 3.6 to …
Low Potassium Level Causes (Hypokalemia) - Cleveland Clinic
May 12, 2022 · Hypokalemia is when the amount of potassium in your blood is too low. Normal levels of potassium for an adult range from 3.5 to 5.2 mEq/L (3.5 to 5.2 mmol/L). Anything lower than 3 mEq/L …
Potassium Levels: Normal Range & What Causes High or Low ...
Normal potassium levels are usually between 3.5 mEq/L and 5.5 mEq/L. High or low potassium levels can lead to varying complications, as outlined below. High potassium levels is also called hyperkalemia.
Potassium Normal Ranges for Men and Women: Gender-Specific ...
Mar 22, 2025 · Potassium is a vital electrolyte that plays a crucial role in nerve transmission, muscle contraction, and heart rhythm regulation. The chart guide below outlines normal potassium ranges …
What is normal potassium level by age? - Drlogy
Normal potassium levels can vary depending on age and individual factors. In general, the normal range for potassium in adults is typically between 3.5 to 5.0 milliequivalents per liter (mEq/L). However, it's …
Potassium Level Range: Normal, Low, and High Levels
Jun 25, 2025 · For adults, a normal blood potassium level falls between 3.5 and 5.2 milliequivalents per liter (mEq/L), which is equivalent to 3.5 to 5.2 millimoles per liter (mmol/L). These values represent …
Potassium Blood Test: Purpose and Interpretation
Apr 2, 2025 · The test results are evaluated on a reference range of values, in which potassium levels between 3.5 and 5.2 mEq/L in adults are considered normal. High potassium levels (above 5.2 …
Potassium: Reference Range, Interpretation, Collection and Panels
Oct 17, 2025 · Possible critical values are as follows [1] : The reference range for 24 h-urine potassium is 25-100 mEq/L/day or 25-100 mmol/day (SI units). It is significantly affected by dietary intake. [1]...
Potassium test: MedlinePlus Medical Encyclopedia
Jun 20, 2023 · The normal range is 3.7 to 5.2 milliequivalents per liter (mEq/L) 3.70 to 5.20 millimoles per liter (millimol/L). Normal value ranges may vary slightly among different laboratories. Talk to your …
A normal blood potassium level - Health Service Navigator
Normal human blood potassium level is 3.5-5.3 mmol/L. Severe (>6.5 mmol/L) – requires hospital admission and action today. Severe (<2.5 mmol/L) – requires action today. Medications (commonest …