Question
Is the antinuclear antibody ratio of 1:320 too high?
Answer
A ratio of antinuclear antibodies at 1:320 may indicate elevated levels, typically suggesting the possibility of systemic lupus erythematosus, rheumatoid arthritis, dermatomyositis, or scleroderma, among other autoimmune diseases. Based on the results of your test, you may have rheumatoid arthritis. For rheumatoid arthritis, it is recommended to use nabumetone dispersible tablets or sulfasalazine tablets for treatment, as both drugs have significant therapeutic effects.