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The Rheumatoid Factor (RF) test is a blood examination that detects rheumatoid factor antibodies in the blood. These antibodies are typically produced by the immune system to help fight infections. However, they can occasionally attack healthy tissues, leading to autoimmune disorders.
RF antibodies usually target the synovium, a soft tissue lining inside the joints, resulting in inflammation. Over time, this can lead to joint damage and pain, common symptoms of rheumatoid arthritis (RA). While RF is often linked with rheumatoid arthritis, with about 80% of RA patients testing positive, a positive RF test alone does not confirm the disease. High RF levels may also suggest other autoimmune disorders like Sjogren’s syndrome or chronic infections. Additionally, some individuals without these conditions may have elevated RF levels, requiring further tests for a definitive diagnosis.
Therefore, if you are in Noida and are concerned about autoimmune diseases, an RF test at home is crucial for early identification.
The RA factor test focuses on a single parameter: measuring the levels of RF antibodies in the blood.
Normally, RF antibodies are not present unless there's an infection or immune response, during which they help fight harmful pathogens. However, in individuals with RA or other autoimmune diseases, these antibodies start attacking the body’s own tissues. This causes the immune system to produce more antibodies, which worsens the condition. High levels of these antibodies can indicate RA or other autoimmune disorders and provide valuable information about the disease's severity.
Important considerations for the RA Factor test in Noida include:
Prerequisites
There is no need to fast prior to the RF test.
Best Time to Get Tested
The RF test can be scheduled at any time during the day.
Who Should Get the RF Test
It is usually recommended for individuals experiencing joint pain and stiffness who may have autoimmune disorders like rheumatoid arthritis or Sjögren’s syndrome.
Cautions Before Taking the RF Test
Typically, no specific preparations are needed. Nevertheless, it's a good idea to consult your doctor to verify that this test is appropriate for your specific situation.
The RA Factor test is crucial for diagnosing and managing a range of health conditions:
Diagnosing RA : The RF test helps identify RA, which is marked by painful and swollen joints. While RF antibodies in the blood can indicate RA, high RF levels are not always indicative of the disease, and some RA patients may not have elevated RF levels.
Assessing Disease Severity : The test provides valuable information about the severity of RA. High RF levels are often associated with more severe disease, with increased joint damage and complications.
Early Detection : The RF test can sometimes detect RA before symptoms develop, facilitating early treatment that might reduce the disease’s severity.
Diagnosing Other Conditions : The RF test is also useful in diagnosing other autoimmune disorders such as Sjögren’s Syndrome (causing dry mouth and eyes), lupus (multi-organ impact), scleroderma (skin and tissue hardening), juvenile idiopathic arthritis (in children), and mixed connective tissue disease (features of multiple autoimmune conditions). It can also aid in diagnosing chronic infections like hepatitis C, tuberculosis, and infective endocarditis.
Guiding Treatment : Although the RF test is not used to monitor treatment response directly, it assists doctors in choosing effective treatments. For instance, patients with high RF levels may have a poorer response to TNF-alpha inhibitors.
The RF test measures rheumatoid factor in International Units per millilitre (IU/mL) of blood.
Normal Result : An RF level below 14 IU/mL is considered normal and indicates a healthy range.
Positive Result
Autoimmune Diseases : Elevated RF levels can be related to autoimmune conditions like RA.
Chronic Infections and Inflammatory Conditions : Increased RF can also occur with chronic infections and other systemic inflammatory conditions.
Age Factor : Slightly elevated RF levels can be normal in individuals over the age of 65.
If your RF levels are high, additional tests may be necessary, and a diagnosis will be made considering your test results, medical history, and symptoms.
The RF test price is ₹ 560. This price price is inclusive of rapid home sample collection in 60 minutes of test confirmation, with results available in 12 hours.
Yes, you can arrange for home sample collection through Orange Health Labs for the RF test in Noida. Samples are collected at home within 60 minutes of booking, as long as slots are available.
The RF test is used to identify autoimmune conditions like RA and chronic infections by evaluating the levels of RF antibodies in your blood.
No, you do not need to fast prior to undergoing the RA Factor test at home.
To schedule a blood test or health checkup through our platform, follow the below given steps:
Find the Test : Search for the RA Factor test in Noida and select Orange Health’s page from the search results.
Review and Verify : Pick the RF test, check any necessary prerequisites, enter your address, and finalise your booking by selecting a suitable time for sample collection.
Sample Collection : A certified eMedic will visit your home to collect the sample at the scheduled time.
Lab Processing : Your blood sample will be forwarded to our ICMR-approved and NABL-accredited labs for analysis.
Receive Results : Your RA Factor test results will be sent via email or WhatsApp within 12 hours and will be accessible through our app.
Normal RF levels are usually less than 14 units per millilitre (U/mL).
Once you schedule the RF test, an eMedic will collect your sample within 60 minutes. The sample collection process is brief, and your reports will be accessible online within 12 hours.
Your doctor will decide how often you need to take the RF test based on your health condition and risk factors. Make sure to follow their recommendations for the test frequency.
The RF test assesses one specific parameter: the amount of RF antibodies present in the blood.
Orange Health offers rapid RA Factor tests right at your doorstep throughout Noida, eliminating the need for a physical lab visit. Testing services are available in various localities, including but not limited to Sector 1, Sector 15, Sector 18, Sector 22, Sector 26, Sector 37, Sector 41, Sector 45, Sector 47, Sector 50, Sector 62, Sector 63, Sector 71, Sector 76, Sector 93, Sector 100, Sector 104, Sector 108, Sector 110, Sector 120, Sector 121, Sector 128, Sector 137, Sector 150, Sector 168.
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Test Name | Rheumatoid Factor (RA) Quantitative Test |
---|---|
Price | The Rheumatoid Factor (RA) Quantitative Test price is ₹ 560. |
Also Known As | Rheumatoid arthritis, Rheumatoid Factor (RA test), Autoimmune Test. |
Purpose | To measure rheumatoid factor autoantibody levels in blood. |
Pre-test Information | Fasting is not required for a Rheumatoid Factor (RA) Quantitative Test. |
Report Delivery | Get reports within 12 hours. |
Frequency | As prescribed by your doctor. |
Home Testing | Yes, home blood sample collection in 60 minutes from booking. |
Sample Required | A blood sample is required for a Rheumatoid Factor (RA) Quantitative Test |
The Rheumatoid Factor (RA) Quantitative Test cost in Noida is ₹ 560. This Rheumatoid Factor (RA) Quantitative Test price includes the fastest home sample collection within 60 minutes of booking, and the reports are available in 12 hours.