Negative anticardiolipin antibodies mean that the test is normal, which basically excludes antiphospholipid syndrome and some autoimmune diseases.
Anti-cardiolipin antibodies are a group of autoantibodies to negatively charged phospholipids. The presence of anticardiolipin antibodies in the blood can lead to hypercoagulability and hemolytic anemia, which are associated with a variety of autoimmune disorders such as systemic lupus erythematosus and antiphospholipid syndrome.
Anti-cardiolipin antibody testing is usually considered when symptoms of autoimmune diseases such as miscarriages and blood clots are present to screen for autoimmune diseases. Negative anticardiolipin antibodies mean that the indicators are normal and diseases such as antiphospholipid syndrome can be basically ruled out.
It is recommended that patients consult with a specialist to determine the cause of the disease in conjunction with other test results and follow the doctor’s instructions.