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    What Is Sodium Test?

    A sodium test is a type of blood test that assesses the amount of sodium present in your blood.

    Sodium, a critical electrolyte, is necessary for fluid balance and the functioning of nerves and muscles. The body actively regulates sodium levels within a tight range, largely through the kidneys, which manage sodium and water loss via hormones that influence urine output. Fluctuations in sodium and water balance can lead to variations in blood sodium levels. This test helps determine if sodium levels are too high or too low, potentially indicating kidney issues, dehydration, or other health concerns, thus providing important information about fluid and electrolyte status.

    Sodium Test - Parameters

    The sodium test is designed to measure a critical component: sodium levels in the blood.

    This mineral is crucial for regulating bodily fluid levels and facilitating proper cell function.

    A drop in sodium levels can lead to hyponatremia, whereas elevated levels can cause hypernatremia. Both conditions present concerning symptoms that may indicate serious health risks and underlying medical conditions. Therefore, the sodium test is important for assessing hydration and the functioning of key organs.

    Sodium Test - Preparation

    Things to consider before scheduling a Sodium test in Bangalore:

    • Prerequisites

    There is no need to fast before taking the Sodium test.

    • Best Time to Get Tested

    This test can be taken at any time of day.

    • Who Should Get the Sodium Test?

    It is recommended for those assessing hydration status, monitoring treatment for hypertension or heart issues, and identifying potential kidney or organ-related health concerns.

    • Cautions Before Taking the Sodium Test

    While preparation is typically minimal, you may need to avoid certain medications, such as antibiotics, antidepressants, diuretics, or analgesics, that could impact the results. You can consult with your doctor prior to the test for personalised advice.

    Why Take the Sodium Test?

    A Sodium blood test may be necessary as part of routine health assessments. It is especially recommended for individuals taking medications that influence fluid balance, such as diuretics or those receiving intravenous fluids. If you have had a recent illness or surgery, this test might also be required. It helps identify sodium level issues, which are essential for your overall health.

    Elevated sodium levels, termed hypernatremia, can lead to symptoms such as increased thirst, vomiting, diarrhoea, confusion, muscle spasms, and reduced urination. If not addressed, high sodium levels can result in severe complications, including a potentially life-threatening coma.

    Conversely, low sodium levels, or hyponatremia, can cause weakness, fatigue, confusion, muscle twitching, and seizures. Extremely low levels may also trigger coma and serious health risks.

    If you notice any of these symptoms, it is important to speak with your doctor about the need for a sodium blood test. Regular monitoring is key to preventing critical health problems and ensuring effective treatment.

    Sodium Test - Results and Interpretation

    Sodium levels in the bloodstream are measured in millimoles per litre (mmol/L), with a normal range of 137 to 145 mmol/L. When sodium levels fall within this range, it indicates a healthy electrolyte balance, showing that the body is effectively managing fluids and that no significant health issues exist.

    High Sodium Levels: Levels exceeding 145 mmol/L indicate hypernatremia, which can be caused by dehydration, adrenal gland issues, severe diarrhoea, the use of diuretics, kidney problems, or diabetes insipidus (characterised by intense thirst and frequent urination).

    Low Sodium Levels: Sodium levels below 137 mmol/L suggest hyponatremia, which can result from diarrhoea, vomiting, kidney disease, liver failure, Addison's disease, or malnutrition.

    When sodium levels are abnormal, further investigation is essential. Doctors will evaluate these levels in conjunction with other tests and symptoms to identify the cause and decide on the most suitable treatment.

    FAQs on the Sodium Test in Mumbai

    The Sodium test is priced at ₹220. This fee covers quick home sample collection, which takes place within 60 minutes of confirming the test, and you can expect results in 9 hours.

    Yes, you can have your sample collected at home for the Sodium test in Bangalore through Orange Health Labs. The collection will take place within 60 minutes of your booking, based on slot availability.

    A Sodium test is used to measure sodium levels in the blood, a Sodium test helps identify dehydration, kidney issues, and electrolyte imbalances.

    You are not required to fast for a Sodium test.

    To book a blood test or health checkup using our platform, follow these steps:

    • Find the Test: Search for the Sodium test in Bangalore and visit the relevant page for Orange Health.

    • Review and Verify: Choose the Sodium test, check any prerequisites, enter your location, and finalise your booking by selecting a convenient sample collection time.

    • Sample Collection: A trained eMedic will arrive at your home to collect the sample at the scheduled time.

    • Laboratory Processing: Your sample will be sent to our ICMR-approved and NABL-accredited laboratory for analysis.

    • Receive Results: The results of your Sodium test at home will be delivered via email or WhatsApp within 9 hours and can also be accessed through our app.

    The range for sodium levels in the blood is 137 to 145 mmol/L.

    After you book the Sodium test, an eMedic from Orange Health Labs will arrive to collect your sample within 60 minutes. The collection itself usually takes just a few minutes, and you can expect to receive your reports online within 9 hours.

    Your doctor will determine the frequency of the Sodium test based on your condition and risk profile. It is essential to follow their guidance on how often to take the test.

    The Sodium test measures only one aspect: the blood sodium level.

    What is the fasting time for the Sodium blood test?

    For the fastest Sodium test at home anywhere in Bangalore, Orange Health Labs does not require a physical laboratory visit. The localities served include but are not limited to: Adugodi, Banashankari, Bannerghatta, Basavanagudi, Bellandur, BTM Layout, Chamrajpet, Cottonpet, CV Raman Nagar, Domlur, Electronic City, Frazer Town, Giri Nagar, Hebbal, Hennur, Hosur, HSR Layout, Jakkur, Jalahalli, Jaya Nagar, Kadugodi, Kammanahalli, Kengeri, Koramangala, Mahalakshmi Layout, Madiwala, Magadi Road, Malleshwaram, Marathahalli, Mathikere, Mysore Road, Nagarbhavi, Nandhini Layout, Old Airport Road, Peenya, Rajaji Nagar, Rajarajeshwari Nagar, Sadashivnagar, Sahakara Nagar, Sanjay Nagar, Sarjapur, Seshadripuram, Shanthi Nagar, Shivaji Nagar, Sri Nagar, Tyagarajnagar, Uttarahalli, Vasanth Nagar, Vidyaranyapura, Vijaya Nagar, Whitefield, Yelahanka, Yeshwantpur.

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    References

    1. Sodium Blood Test: MedlinePlus Lab Test Information [Internet].  Available from:  https://medlineplus.gov/lab-tests/sodium-blood-test/
    2. Sodium [Internet].  Available from:  https://labtestsonline.org.uk/tests/sodium-test
    3. Sodium Blood Test [Internet].  Available from:  https://www.mountsinai.org/health-library/tests/sodium-blood-test
    4. Sodium Blood test [Internet]. UCSF.  Available from:  https://www.ucsfhealth.org/medical-tests/sodium-blood-test