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Sodium Blood Test


* This is not a home test kit. You will need to visit a local lab for testing.


This sodium blood test measures sodium levels in the blood and evaluates whether those levels are within normal limits.  This test is also used to help evaluate electrolyte balance and kidney function and to monitor chronic or acute hypernatremia or hyponatremia.

Hypernatremia is an electrolyte imbalance where there is a high level of sodium in the blood. Hyponatremia is an electrolyte imbalance where there is a low level of sodium in the blood.

Sodium is an important electrolyte and mineral that helps maintain the balance of water and electrolytes in the body.  It is important for the function of nerves and muscles.

Recommended For:

For those who are experiencing symptoms such as dehydration or edema; For those who wish to monitor high or low blood pressure and other chronic conditions.

Special Notes:

No special preparation is necessary prior to blood sample collection.

Tests Included:

Sodium (836)
Sodium (001198)

Estimated Turn Around For Results:

2-10 Business Days

For an exact turnaround time for results, please contact us at Personalabs and we will contact the lab on your behalf as turnaround times vary depending on testing location or lab testing provider.

  • Step 1 - Order Your Test

    Create an account, choose your tests, checkout securely, generate your lab order.

  • Step 2 - Generate & Print Out Lab Order

    Our physician network will approve your order within 2-4hrs. Some lab orders can take 24 hours for approval.

  • Step 3 - Visit the Lab

    The test price decides which lab you will visit: Quest or Labcorp. Find a location in your area.

  • Step 4 - Get Your Results

    Results can be provided in as little as 24-48 hrs. For more complex tests, please contact us for turn around times.

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80% on meds!

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We now offer pharmacy discounts through our PersonalabsRx platform.

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