Potassium, Serum Blood Test
Compare labs
| Feature |
Labcorp
|
Quest Diagnostics
|
|---|---|---|
| Price | Coming soon | $4.99 |
| Results in | — | ~5 business days |
| Sample type | — | Blood Serum |
| Require fasting | — | No |
About the test
Monitoring potassium levels is crucial for maintaining electrolyte balance and aiding in the diagnosis and treatment of conditions associated with abnormal blood potassium levels. High potassium levels may indicate adrenal cortical insufficiency, acute renal failure, or diabetic acidosis, while low levels could be a result of diuretic use or renal tubular acidosis.
Who might consider it:
This test is essential for individuals experiencing symptoms or conditions that could affect potassium levels, such as:
High Potassium Symptoms:
- Weakness or tiredness
- Nausea
- Irregular heartbeats
Low Potassium Symptoms:
- Muscle cramps or weakness
- Nausea
- Constipation
Included biomarkers & Reference ranges
| Biomarker | Reference range |
|---|---|
| Potassium An essential electrolyte that plays a critical role in heart rhythm, muscle function, and nerve signaling. | — |
Reference ranges vary by lab, age, and sex (M/F). Your report shows your exact range. Click any biomarker to see its optimal range and what your results mean.
How it works
- 1. Order online No referral or insurance
- 2. Get a requisition By email in 24–72 hours
- 3. Visit a draw center Bring a matching photo ID
- 4. Get results Securely by email
- These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.
Not sure how to read your results? We can help.
Schedule a consultation with a Hormunity specialist. We’ll walk through every marker, interpret what it means for you, and map out the next steps for your care.
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