4 doctors weighed in:
What is complement c3?
4 doctors weighed in

Dr. Vance Harris
Family Medicine
3 doctors agree
In brief: Complement C3
Complement c3 is a blood test that measures the activity of a certain protein that is part of the complement system. The complement system is a group of proteins that move freely through your bloodstream. The proteins work with your immune system and play a role in the development of inflammation.
This test is usually elevated in immune diseases or infections.

In brief: Complement C3
Complement c3 is a blood test that measures the activity of a certain protein that is part of the complement system. The complement system is a group of proteins that move freely through your bloodstream. The proteins work with your immune system and play a role in the development of inflammation.
This test is usually elevated in immune diseases or infections.
Dr. Vance Harris
Dr. Vance Harris
Thank
Get help from a real doctor now
Dr. Marsha Davis
Board Certified,
24 years in practice
67M people helped
Continue
107,000 doctors available
Read more answers from doctors