Ordering the Complement C3 Serum Test
Ordering the Complement C3 Serum Test can help assess your immune system’s function by measuring the levels of Complement C3, a protein that plays a role in your body’s defense against infections. Interestingly, this test can also provide insights into certain autoimmune conditions.
When you order this test, you can expect the following benefits:
- Helps evaluate immune system activity.
- Assists in diagnosing autoimmune disorders.
- Monitors treatment effectiveness for certain conditions.
- Provides data for managing chronic inflammatory diseases.
- Offers a clearer picture of your body’s defense mechanisms.
Who Should Consider the Test
People experiencing unexplained fatigue or joint pain might find this test beneficial. For example, if someone has been feeling unusually tired and achy without a clear reason, this test could help identify underlying issues.
Consider ordering this test if you:
- Have a family history of autoimmune diseases.
- Experience frequent infections.
- Are undergoing treatment for lupus or rheumatoid arthritis.
- Have unexplained inflammation.
- Are curious about your immune system’s response to chronic stress.
Ordering this test can help identify specific immune system issues, providing measurable data to guide treatment decisions. Delaying the test might result in missing early signs of immune dysfunction, which could affect treatment outcomes.
How to Prepare for the Test
No fasting is required for the Complement C3 Serum Test, making it convenient to schedule at any time. It’s important to follow any instructions from your healthcare provider to ensure the test is conducted properly and results are accurate.
Labs Included When Ordering Your Complement C3 Serum Test
| Test Name | Reference Range | Significance | Low and High Levels of Complement C3 |
|---|---|---|---|
| Complement C3 | 90-180 | Complement C3 is a protein that plays a key role in the immune system. It helps fight infections and remove damaged cells. |
High levels mean increased inflammation or infection.
Low levels mean possible autoimmune disease or liver disease. |
Lab reference values are subject to change. Refer to the Quest Diagnostics lab test directory for current ranges.
Complement C3 Serum Test FAQ
Is there Complement C3 testing near me?
To find nearby locations for Complement C3 testing, use the patient service center locator, which includes mobile phlebotomy options. This is especially helpful for those managing chronic conditions who need easy access to testing.
What is the cost of the test?
The cost of the test includes all fees, such as sample collection at patient service center locations. It’s worth ordering to monitor immune function, especially if you’re managing an autoimmune condition.
How often should I retest?
Retesting every 6 to 12 months is recommended to monitor changes in immune function. Regular testing helps track treatment progress and adjust care plans as needed.
How accurate is the test?
The Complement C3 Serum Test uses nephelometry to measure protein levels, ensuring precise results. TrueHealthLabs.com partners with CLIA-certified laboratories to uphold rigorous testing standards for dependable results.
Medical Review Board
Reviewed by Jeff Donohue M.D. from Body Logic and Brady Hurst DC, CCCN. Written by True Health Lab’s team of editorial health contributors.
Disclaimer: This information is for educational purposes only and not intended as medical advice. Consult your healthcare provider for personalized guidance.
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