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Complement Test

Overview

A complement test uses a blood sample to detect a group of proteins that help the body attack foreign substances.

When there are a lot of foreign substances in the body, such as bacteria or viruses, a low level of complement means the body is trying to get rid of the foreign substances. If the body is attacking its own tissues instead of foreign substances (as in autoimmune diseases such as lupus), a low level of complement may mean that the body is attacking and damaging tissues such as the kidneys.

Related Information

    Credits

    Current as of: April 30, 2024

    Author: Ignite Healthwise, LLC Staff
    Clinical Review Board
    All Healthwise education is reviewed by a team that includes physicians, nurses, advanced practitioners, registered dieticians, and other healthcare professionals.

    Current as of: April 30, 2024

    Author: Ignite Healthwise, LLC Staff

    Clinical Review Board
    All Healthwise education is reviewed by a team that includes physicians, nurses, advanced practitioners, registered dieticians, and other healthcare professionals.