RA FACTOR (QUANTITATIVE)

Rheumatoid arthritis (RA) is an autoimmune disorder that causes joint pain and swelling. Early diagnosis is important for managing symptoms and preventing severe damage. An important diagnostic procedure to identify this illness is the RA factor test. 

This test helps in measuring the rheumatoid factor (RF) levels in the blood. You will learn about the integral aspects of this test, including the RA factor test price. Understanding these details can help you make an informed decision about the test.

Overview of RA Factor Quantitative Test

The RA factor quantitative test measures the level of rheumatoid factor in the blood. RF is an antibody that can mistakenly attack the tissues of the body. This can lead to inflammation. This test helps doctors assess the likelihood of rheumatoid arthritis and other autoimmune conditions.

While high RF levels are often linked to RA, they can also occur in people with chronic infections. Some individuals may have elevated RF without experiencing symptoms. So, this is one part of a broader diagnostic process.

The Objective of the RA Factor Test

The objective of this diagnostic test is to:

• Detect rheumatoid factor levels in suspected RA cases
• Monitor disease activity in diagnosed patients
• Differentiate RA from other autoimmune diseases
• Evaluate the effectiveness of treatment

Note that a high RF level can indicate RA. However, it is not a conclusive diagnosis. Other tests, including anti-CCP and imaging scans, are often required for confirmation.

What is the RA Factor Normal Range?

The RA factor test level is measured in international units per millilitre (IU/mL). A normal RF range is typically below 14 IU/ml. However, slight variations exist between laboratories.

An RF level above the normal range may suggest RA or other conditions. For instance, it can indicate lupus or Sjögren’s syndrome. However, some healthy individuals have elevated RF levels without any underlying disease. Doctors consider symptoms and additional tests before making a diagnosis.

Who is Eligible for this Test?

Doctors may recommend this test for individuals who experience the following. 

• Joint pain, stiffness, or swelling for more than six weeks
• Persistent fatigue, fever, or unexplained weight loss
• A family history of RA or other autoimmune diseases
• Symptoms that worsen in the morning and improve with movement

This test is also used for patients already diagnosed with RA to monitor disease progression as well as treatment response.

Tips to Prepare for this Diagnostic Test

Here is what you should know to prepare for an RA Factor test. 

• No fasting is required before the test.
• Stay hydrated before your appointment.
• Inform your doctor about any medications.
• Wear short-sleeved or loose clothing for easy blood collection.
• Let the technician know in advance if you feel dizzy after the collection of blood. 

The Cost of RA Factor Quantitative Test in Delhi

At City X-Ray & Scan Clinic, our diagnostics tests are transparently priced. The RA factor test price varies between INR 200 and INR 800 in Delhi. Note that the price depends on the facility and location. The RA factor blood test price may also differ based on the type of diagnostic centre and whether additional tests are required.

Conclusion

The RA factor quantitative test is an important procedure for diagnosing rheumatoid arthritis. Your doctor will consider symptoms as well as medical history before confirming the diagnosis. Seeking medical advice is recommended if joint pain or stiffness persists.