At a Glance
Why Get Tested?
When to Get Tested?
If your doctor thinks that you have symptoms of SLE, drug-induced lupus, Sjogren's syndrome, scleroderma or another autoimmune connective tissue disease
A blood sample taken from a vein in your arm
Test Preparation Needed?
None needed; however, some drugs interfere with the test, so tell your doctor about any medications you are taking.