The SSB-Antibody La Serum Test looks for specific antibodies in your blood that are linked to autoimmune diseases like lupus (SLE) and primary Sjögren’s syndrome (pSS). About 5–15% of people with lupus have these antibodies, usually when Sjögren’s syndrome is also present, and they’re rarely tied to serious kidney problems. For those with primary Sjögren’s syndrome, anti-La antibodies are more common, found in 25–80% of cases. These antibodies can also be related to other conditions like inflammation in blood vessels (vasculitis) or low blood cell counts. This test is especially important if you’re pregnant because having anti-La antibodies, along with anti-Ro antibodies, increases the chance of a rare heart condition in newborns called congenital heart block. If you’re in Gurgaon, you can book the SSB-Antibody La Serum Test along with the SSA-Antibody Ro Serum Test online to get a clearer understanding of your condition.

Prerequisites: Fasting is not necessary, a blood sample is required for the test. Best Time to Get Tested: The test can be taken at any time of the day unless otherwise advised by a doctor. When Recommended: To be conducted as per the doctor’s prescription. Cautions: No specific precautions are required before the test.

Helps diagnose autoimmune conditions like systemic lupus erythematosus (SLE) and primary Sjögren’s syndrome. It is also used to assess the risk of congenital heart block in pregnancies with autoimmune diseases. Additionally, it aids in monitoring disease progression and complications.