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RA-Factor Test in Pune

RF Test

What is an RA-Factor Test?

An RA-Factor test is a blood test that detects Rheumatoid Factor, an antibody present in the blood. It helps assess conditions linked to inflammation and the body's immune system attacking its own tissues.

It is commonly done for people with joint pain, swelling or stiffness, and to help diagnose or monitor rheumatoid arthritis and related autoimmune disorders.

Who should do this test?

Who should do a RA-Factor Test - Pathofast Lab Pune

The RA-Factor test is recommended for the following groups of people:

  • Adults over 40 : the risk of rheumatoid arthritis rises with age, making early testing worthwhile.
  • Women, especially of childbearing age : rheumatoid arthritis is far more common in women than men.
  • People with a family history of rheumatoid arthritis : a close relative with the condition increases your own risk.
  • People with another autoimmune disorder : conditions like lupus or Sjogren's syndrome often occur alongside rheumatoid factor positivity.

How do I know if I need this test?

Your doctor may advise an RA-Factor test when you have symptoms that suggest an inflammatory joint condition. Common signs include:

  • Joint pain : aching or tenderness in the small joints of hands and feet.
  • Morning stiffness : difficulty moving your joints for a while after waking up.
  • Joint swelling : visible puffiness or warmth around the affected joints.
  • Reduced movement : trouble bending, gripping or fully using your joints.
  • Persistent fatigue : ongoing tiredness or a general feeling of being unwell.

How is the test done?

The RA-Factor test is a simple blood test and needs no special preparation. It is quick and nearly painless.

To prepare for the test:

  • Fasting : Fasting is not required for this test.
  • Timing : You may give the sample at any time of day.
  • Medications : Tell the lab about any medicines you take.

To give the sample:

  • Blood draw : The technician cleans your arm and draws a small blood sample in 1-2 minutes.
  • At home or lab : Give the sample at our Pune lab or book a free home visit.

What will be included in the report?

The RA-Factor report includes the following parameter:

  • RA-Rheumatoid Factor : an antibody test used to help detect and support the diagnosis of rheumatoid arthritis and other autoimmune conditions.

Summary

Sample TypeBlood
Time to Get ReportSame day by 12.00 Noon
Test MethodNephelometry / Turbidimetry
Normal RangeRA-Rheumatoid Factor: as per report reference range
Purpose of testHelps detect and support diagnosis of rheumatoid arthritis and related autoimmune conditions
Intended forAdults with joint pain, swelling or suspected rheumatoid arthritis
Fasting RequiredNo
Total Tests1
Doctor's Prescription RequiredNo
Reports Available ByPDF available through WhatsApp, Email and Hardcopy (on request)
Other NamesRA Factor, Rheumatoid Factor Test, RF Test

Understanding RA-Factor Test - Normal Range and Interpretation

The RA-Factor test measures rheumatoid factor levels in your blood. The table below lists the parameter along with its normal range for easy interpretation.

RA-Factor Test Normal Ranges

Test NameNormal RangeAge
RA-Rheumatoid Factor< 20 IU/ml>= 0 years

What abnormal RA-Factor results mean

ResultMeaningCommon Causes
High RA-FactorA positive result that often points to an autoimmune condition (where the body's immune system attacks its own tissues)Rheumatoid arthritis (a disease causing painful, swollen joints); Sjogren's syndrome (an immune disorder causing dry eyes and mouth); systemic lupus erythematosus (an immune illness affecting joints, skin and organs)
Moderately raised RA-FactorA borderline or mildly positive result that may occur without joint disease and needs clinical correlation (matching the result with symptoms)Chronic infections (long-lasting infections like hepatitis or tuberculosis); ageing (a mild rise seen in some healthy elderly people); chronic liver disease (long-term damage to the liver)
Normal or negative RA-FactorA result within the expected range, meaning no rheumatoid factor antibodies were detected in the bloodHealthy individuals (people without autoimmune disease); early rheumatoid arthritis (disease so recent that antibodies have not yet risen); seronegative arthritis (joint disease that does not produce this antibody)

Frequently Asked Questions

The RA Factor (Rheumatoid Factor) is a blood test that mainly helps diagnose rheumatoid arthritis. It also supports evaluation of joint pain, swelling and certain autoimmune conditions.

A normal or negative result is generally below 14 IU/ml. Values of 14 IU/ml or above are considered elevated or positive. Always confirm the reference range printed on your Pathofast report.

A positive result suggests rheumatoid arthritis but is not conclusive on its own. Your doctor will combine it with your symptoms and other tests before confirming any diagnosis.

Yes. Rheumatoid Factor can appear in other conditions like lupus, Sjogren's syndrome, some infections, liver disease and even in a few healthy people, so results need medical interpretation.

Yes. Some people with rheumatoid arthritis test negative for RA Factor. In such cases, doctors may order additional tests like anti-CCP to help reach a diagnosis.

At Pathofast Lab, Pune, the RA Factor test costs Rs.550. Prices at other labs may differ, so it helps to confirm before booking.

Across Indian cities the RA Factor test typically ranges around Rs.300–Rs.800 approximately. Prices are approximate and vary by lab, so please confirm locally. In Pune, Pathofast charges Rs.550.

No special fasting is needed for the RA Factor test. You can eat and drink normally unless your doctor advises otherwise for other tests booked along with it.

A small blood sample is drawn from a vein in your arm. The process is quick and simple, and Pathofast Lab in Pune offers convenient sample collection.

At Pathofast Lab, Pune, RA Factor results are usually available within one day. Reporting time can vary if additional tests are booked together.

Persistent joint pain, morning stiffness, swelling or warmth in joints, and fatigue may prompt an RA Factor test. Your doctor decides based on your overall symptoms.

Higher RA Factor levels are often linked with more active or severe rheumatoid disease and complications beyond the joints. Your doctor will interpret the level along with your clinical picture.

Why Choose Pathofast for RA-Factor Test

Pathofast Lab in Pune, is the best lab in Pune for accurate and reliable blood tests. Our lab is located conveniently in the center of Pune and we also offer home sample collection for the RA-Factor Test in various areas of Pune.

You can be assured of quality service and timely and accurate reports

Home Sample Collection is Available for RA-Factor Test at the following locations in Pune :

  • Jangli Maharaj Nagar
  • Ravet
  • Viman Nagar
  • Shastrinagar, Yerawada
  • NIBM Undri Road, Kondhwa
  • Camp
  • Aundh
  • Baner
  • Dattwadi
  • Undri
  • Pimpri-Chinchwad
  • Kalyani Nagar
  • Koregaon Park
  • Sadashiv Peth

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