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Biochemistry

Electrolytes, Serum

This test measures the levels of important salts and minerals like sodium, potassium, and chloride in your blood. These electrolytes help keep your body’s fluids balanced, your heart beating regularly, and your muscles and nerves working correctly. Checking their levels can show if there’s an imbalance that needs attention.

When is it needed?

DehydrationSwellingMuscle weaknessHeartbeat changesKidney problemsVomiting or diarrhea

How to prepare

No special preparation needed.

More about this test

This test measures the levels of important salts and minerals like sodium, potassium, and chloride in your blood. These electrolytes help keep your body’s fluids balanced, your heart beating regularly, and your muscles and nerves working correctly. Checking their levels can show if there’s an imbalance that needs attention.

Typical price in India

₹600

Based on 176 centres listing this test. Prices vary by city, lab, and accreditation.

Medically reviewed by: Locatemycentre editorial team. Informational only; not medical advice. Always consult a licensed physician for diagnosis or treatment.

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Browse verified centres offering Electrolytes, Serum in major Indian cities.

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Electrolytes, Serum: frequently asked questions

What is a Electrolytes, Serum?
This test measures the levels of important salts and minerals like sodium, potassium, and chloride in your blood. These electrolytes help keep your body’s fluids balanced, your heart beating regularly, and your muscles and nerves working correctly. Checking their levels can show if there’s an imbalance that needs attention.
How should I prepare for a Electrolytes, Serum?
No special preparation needed.
How much does a Electrolytes, Serum cost in India?
Electrolytes, Serum typically costs around ₹600 at most Indian diagnostic centres, though prices vary by city, lab, and accreditation. WhatsApp two or three centres on Locatemycentre with the test name and pick the lowest NABL-accredited quote.
Can I get a Electrolytes, Serum with home sample collection?
Yes. Almost every NABL-accredited diagnostic centre in metros like Bangalore, Delhi, Mumbai, Chennai and Hyderabad offers home sample collection for Electrolytes, Serum. Book the night before, especially for any fasting tests, and confirm the visit fee (typically ₹100-₹250).
How long do Electrolytes, Serum results take?
Most routine Electrolytes, Serum reports are ready within 6-24 hours of sample collection. Specialised assays and tests sent to a parent lab may take 2-7 days. Confirm the exact turnaround with the centre before booking - it matters if you have a follow-up consult scheduled.
How will I receive the report?
Reports are emailed as a PDF and are usually downloadable from the centre's patient portal using your registration ID. Hard-copy collection at the counter is usually free; courier delivery is optional. Save the digital copy - your physician will want to see it alongside any prior reports.
Do I need a doctor's prescription for a Electrolytes, Serum?
For most routine versions of Electrolytes, Serum you can walk in without a prescription. Some advanced or restricted tests require a referral by law, and a physician's involvement is always recommended so the result is interpreted against your symptoms and history.
When should I repeat a Electrolytes, Serum?
Repeat timing depends on the clinical reason for the test. For monitoring a known condition, your physician will set the interval (often every 3-6 months). For a screening test that came back normal, repeat as part of your annual health check unless your doctor advises otherwise.