Rheumatoid Factor IgG Antibody Test Cost & Procedure

Medical professionals use the rheumatoid factor test to identify rheumatoid arthritis. Rheumatoid actors can occasionally be seen in the blood of healthy people and those with autoimmune disorders other than rheumatoid arthritis. High levels of rheumatoid factor in rheumatoid arthritis patients may signal a propensity for a more aggressive form of the disease and a tendency to develop rheumatoid nodules, rheumatoid lung disease, or both. The antibody referred to as a rheumatoid factor can be found in the blood by a routine blood test.

Rheumatoid factor, an antibody, can bind to other antibodies. Normal blood proteins called antibodies serve as vital components of our immune system. Antibodies like rheumatoid factor are typically absent in healthy people.

Rheumatoid Factor Test Preparation

A small amount of blood is collected from a vein in your arm for a rheumatoid factor test. Usually, this only requires a few minutes. A laboratory receives a sample of your blood to conduct tests on. Applications of Rheumatoid Factor Tests: High rheumatoid factor levels are associated with a propensity for more severe rheumatoid disease (rheumatoid factor "positive").

The likelihood of developing rheumatoid nodules and rheumatoid lung disease, which are non-joint symptoms of the disease, is also increased by this condition.

Rheumatoid Factor Test Procedure

An easy blood test is used for the RF test. Blood is drawn for the test from a vein in your arm or the back of your hand by a medical practitioner. Blood drawing only takes a few minutes. In return, the supplier will

• Sanitise the skin around your vein
• Insert a tiny needle into the vein
• Secure an elastic band around your arm, so the vein fills up quickly with blood.
• Fill a sterile vial with your blood and attach it to the needle.
• Have a lab test a sample of your blood for the RF antibody.