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A CH50 blood test, also known as a total hemolytic complement (CH50) test, is a type of test that measures the levels of CH50, which is a protein that is part of the complement system in the blood. This test is commonly ordered to help diagnose and monitor autoimmune disorders, such as lupus and rheumatoid arthritis, and to evaluate the effectiveness of treatment for these conditions. It can also be used to help diagnose certain infections and other conditions that affect the immune system.
This page is provided for educational and informational purposes only and does not constitute the provision of medical advice or professional services. The information provided should not be used for diagnosing or treating a health problem or disease, and those seeking personal medical advice regarding any of the tests and conditions referenced above are advised to consult with a licensed clinician. Always seek the advice of your qualified health provider regarding a medical condition and do not disregard professional medical advice or delay in seeking it because of any information on this page. If you think you may have a medical emergency, immediately call 911 or go to the nearest urgent care center or hospital.
