Book Rheumatoid Factor Test

Rheumatoid Factor Test

An RF test is commonly used to confirm a diagnosis of rheumatoid arthritis. Rheumatoid factors are proteins generated by the immune system. This test is also known as the RA factor, RA test quantitative, or Rheumatoid Arthritis Factor Test.

Keep reading more about the RA factor test, its preparation, understanding test results, RA Factor test price, and so on.


Rheumatoid Factor Test – An Overview

How is the Rheumatoid Factor Test Performed?

A blood sample is used for this test. To withdraw blood from a blood vessel in your arm, a syringe with a fine needle is used. The healthcare provider will wrap an elastic band around your arm to cause the blood vessels to swell. This makes blood withdrawal easier. You may be asked to clench your fist tightly. Once the veins are visible, the area is cleaned with an antiseptic solution before inserting the needle into the blood vessel to collect the sample. During the procedure, you will feel a tiny pinprick. Once the blood sample has been collected, it will be sent to the laboratory.

A rheumatoid factor (RF) quantitative test determines the level of rheumatoid factor (RF) in your blood. RF is a type of autoantibody produced by the immune system. It attacks the body tissues as if they are foreign tissues. The presence of RF indicates that the body is undergoing autoinflammatory and autoimmune activity.

Rheumatoid arthritis is a chronic systemic autoimmune disease. It causes inflammation, stiffness, swelling, pain, and disastrous changes in the body’s joints. It can occur at any age, but it is most common after the age of 40. Women are affected more when compared to men. It can move slowly or quickly. However, if left untreated, it can lead to joint disability.

Rheumatoid Factor test is carried out in the following categories:

  • To diagnose rheumatic diseases like rheumatoid arthritis.
  • To diagnose autoimmune diseases like Sjogren’s syndrome or Lupus Erythematosus.
  • To diagnose chronic infections.
  • Adjustment of dose for treatment and follow-up of treatment.

If you have rheumatoid arthritis symptoms, you may require a Rheumatoid Factor Test. These are some examples:

  • Joint discomfort
  • Stiffness in the joints, especially in the morning
  • Swelling of joints
  • Fatigue with a low-grade fever
  • Nodules under the skin

Inform the doctor about any drugs you are currently taking. Other than that, no other preparations are usually desirable.

Keep the following considerations in mind:

  • You may notice a minor bruise at the puncture site.
  • Slight pain in the arm after the test, which can last for a few days.

There is usually no risk associated with the Rheumatoid Factor Test.

Normal Range RA Factor test (Quantitative): Less than 14.0 Iu/ mL

Advantages of the quantitative test include:

  • Accurate illness staging
  • Precise prognosis and early detection of complications
  • Dose adjustment for treatment and a follow-up treatment

Why Choose SpiceHealth?

SpiceHealth is a perfect ally in your journey to wellness. At SpiceHealth, we believe that quality healthcare is a human right. With a team of 200+ experts, 14+ labs, and lacs of happy patrons, SpiceHealth is growing exponentially and strives to provide accessible and affordable quality health care to one and all. We use the latest-in-technology that ensures accurate and error-free results in less time. SpiceHealth provides walk-in centers, mobile testing, and home-collection services with economical pricing and advanced care. Accurate- Affordable- Fast are the words we live by. Get the most economical RA test online today!

Why Choose SpiceHealth?

Understanding RA Factor Test Results

An abnormal result indicates that the test was positive, suggesting that a higher level of RF was identified in your blood.

Rheumatoid arthritis can be detected by a high RF test result. However, this is not the only cause, and some people with high RF levels do not have an autoimmune condition.

To diagnose rheumatoid arthritis, doctors must employ a variety of tests, such as C-reactive protein test, antinuclear antibody test, erythrocyte sedimentation rate test, and Anti-CCP antibody test.

The anti-CCP antibody should be performed by your doctor to assist diagnose rheumatoid arthritis (RA). The anti-CCP antibody is more selective for RA than it is for RF. A positive CCP antibody test indicates that RA is most likely the accurate diagnosis.


RA factor has been found in around 80% of patients with rheumatoid arthritis.

People suffering from the following disorders may have elevated levels of RF:

Sjogren’s syndrome
Hepatitis C, Herpes, HIV
Systemic lupus erythematosus
Dermatomyositis and polymyositis
Mixed cryoglobulinemia
Parasitic infections like Malaria


Instructions To Book an Appointment

The details about this test mentioned on our website are for reference purpose only. It is recommended to contact a doctor for interpreting and understanding the test reports. Instead of searching 'RA Test near me' on the web, all you need to do is, visit our website and book the RA test online. Just enter your mobile number or mail, generate an OTP, add your details, and schedule your appointment. No documents are needed at the time of booking; a few basic details are all we want. Also, we offer contactless doorstep collection services as well.

You can also book the appointment for your test by dialing our customer care number i.e. +91-124-4967000.

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