Doctor's Assessment Included
Every result includes a professional assessment from a BIG-registered doctor. For treatment decisions, discuss your results with your GP.
ANA (Antinuclear Antibodies)
ANA is the first-line autoimmune screening test. Including it in a comprehensive panel helps identify autoimmune conditions early, when treatment is most effective.
What It Measures
This test detects autoantibodies against nuclear antigens using immunofluorescence or immunoassay. Results include titre (dilution level) and pattern (homogeneous, speckled, nucleolar, centromere), which help guide further testing.
Why It Matters
ANA is the first-line screening test for systemic autoimmune diseases. While a negative ANA largely excludes SLE, a positive ANA alone does not diagnose any specific condition and requires clinical correlation.
When to Test
Testing can be indicated for suspected autoimmune disease: joint pain, skin rashes, unexplained fatigue, Raynaud phenomenon, or organ involvement without clear cause.
Symptoms
Low Levels
High Levels
Lifestyle Tips
If ANA is positive with symptoms, consult a rheumatologist for further evaluation. Manage stress, protect skin from sun exposure (UV can trigger lupus flares), and maintain regular follow-up appointments.