Rheumatoid factors are antibodies that normally fight infections. However, in autoimmune disorders they mistakenly attack the body's healthy tissues causing inflammation and tissue damage. Raised RF levels are associated with rheumatoid arthritis but may also reflect other autoimmune conditions or infections. So the RF test is an essential diagnostic tool helping medical professionals find out the underlying causes of symptoms and devise appropriate treatment plans.

RF testing is combined with other diagnostic tools to confirm rheumatoid arthritis, Sjogren syndrome and lupus. Assessing RF levels can predict severity of condition, possible organ involvement and personalised treatment. The RF testing also monitors the efficacy of ongoing treatments for long-term health management.

High RF levels could indicate systemic inflammation from chronic infections like hepatitis C, tuberculosis or endocarditis. The early detection by RF testing allows prompt medical action in case of complications. Also, RF levels may help differentiate autoimmune disorders from other inflammatory conditions for more precise diagnosis and targeted care.

An RF test measures rheumatoid factor levels in your blood. These are immune-related proteins that mistakenly attack healthy cells and tissues. By analysing RF levels the test identifies markers of autoimmune activity, providing insight into possible disorders such as rheumatoid arthritis. Accurate measurement of RF is the first step towards understanding your body's immune response and managing conditions underlying persistent inflammation.

No prep work is necessary! Eating and drinking is allowed before the test as usual.

Small blood sample taken by finger prick. This is quick and causes minimal discomfort.

You submit your blood sample on a test card then an advanced machine device analyses it precisely.

The analysis itself takes about 15 minutes. You can relax during the test runs.

After the test, you'll get detailed results about the rheumatoid factor (RF) level in your blood, which can reveal autoimmune or inflammatory conditions.

Based on your results, your healthcare provider will discuss follow-up steps. They could be lifestyle changes, additional diagnostic tests or customised treatment.