Electrolyte Panel
The electrolyte panel measures the minerals that regulate fluid balance, nerves and muscles - sodium, potassium, chloride, calcium and magnesium. Imbalances matter in dehydration, diuretic use and kidney disease.
Also known as: Electrolytes · Serum Electrolytes · Electrolyte Test
Preparation: No special preparation is usually needed.
Electrolytes are tightly linked: a shift in one often shows up in the others. Potassium especially matters - both high and low levels affect the heart. The values are read together.
Below are the markers in this panel; tap any to read about it.
Markers in this panel
Frequently asked questions
Why does potassium matter so much?
Both high and low potassium affect heart rhythm, so significant shifts are assessed promptly by a doctor. Read the result with your doctor.
What affects electrolytes?
Dehydration, vomiting/diarrhea, diuretics and kidney disease. That's why context and the trend matter.
How do I understand my results?
Upload the report to Mediora - a per-marker explanation with range and trend. Interpretation, not a diagnosis.
Have this panel's results? Upload it and Mediora explains every marker.
Upload a test - freeMediora.AI is an informational tool - interpretation, not a diagnosis. Always discuss decisions with your doctor.