Copper, Serum

What is a copper serum test used for?

The copper serum test measures the level of copper in the blood. This test can help in diagnosing the following:

Wilson's disease (a genetic disorder causing copper buildup)
Copper deficiency or toxicity
Liver and kidney disorders affecting copper metabolism



What symptoms require a copper test?

Following are the symptoms of copper imbalance:

Fatigue and weakness
Neurological issues (tremors, difficulty walking)
Yellowing of the skin (jaundice in Wilson's disease)



How is the test performed?

A blood sample is taken from a vein, and is taken to the laboratory to measure serum copper levels.


What factors can affect copper levels?

Following are the factors that might affect the copper levels in your body:

Zinc supplements (can lower copper absorption)
Chronic liver disease
Pregnancy and hormonal changes