2024年10月24日 · What do high levels of C4 mean? High C4 protein levels may mean you’re recovering from an infection or illness. If you’re getting treatment for an autoimmune disease, high C4 typically means treatment is working.

2024年2月25日 · There are several reasons why you might have high complement C4 levels over 45 milligrams per deciliter. If you have had a recent injury or infection, you’re likely to have more C4 in your...

2019年7月3日 · The complement component 4 (C4) assay is a test used to detect the quantity of C4 complements present in human serum or plasma. Know what are the conditions caused by high complement c4 levels and even get the interpretation of results

2021年7月6日 · WHAT DOES IT MEAN IF YOUR COMPLEMENT C4A RESULT IS TOO HIGH? If your results show higher than normal amounts or increased activity of complement proteins, it may mean you have one of the following conditions: – Certain types of cancer, such as leukemia or non-Hodgkin lymphoma. – Levels will be increased in …

The C3 C4 blood test combination is a common and effective way to detect compliment system activity. If you are experiencing the signs and symptoms of acute or chronic inflammation, then use this guide to speak with your medical provider about your personal health.

2022年12月15日 · Complement C4 is a protein that is important for your immune function. It helps clear infections and protects against autoimmunity. Low levels may point to autoimmune disease, including lupus. High levels are rare, poorly understood, and may signal inflammation. Read on to find out more about the C4 test. What is Complement C4?

One of the diseases that commonly involves abnormal C4 levels is systemic lupus erythematosus, or lupus, an autoimmune disorder. Why do I need this test? You may need this test if your healthcare provider suspects you have an autoimmune disorder, especially lupus. Symptoms of lupus may include:

High levels of C4 Complement in the blood typically signify conditions involving acute inflammation or infection. Elevated C4 is often observed during the acute phase of an inflammatory response, as the complement system becomes more active in combating infection or addressing tissue damage.

2022年4月27日 · The normal adult range of C4 is 20-50mg/dl. Values up to twice this upper limit are found in acute phase. Values <1mg/dl can be found in active immune complex disease, cryoglobulinaemia or C1-inhibitor deficiency. Low levels of …

When there is an increased level of C4 in the blood test results, then this is generally an indication that there is inflammation happening somewhere within the body. This may be acute or chronic in nature. Increased complement activity may also be an indication of certain cancers, such as leukemia or Hodgkin’s lymphoma.