Iron (Serum) with Bromocresol Purple Colorimetric Method

Why Is This Test Done?

Your healthcare provider may order this test to check for iron deficiency (low iron levels) or iron overload (high iron levels), which can cause fatigue, weakness, or other symptoms. It may also be used in monitoring conditions like hemochromatosis or during pregnancy to ensure proper iron levels for fetal development.

What Does the Test Involve?

A blood sample is drawn from a vein in your arm. The sample is then processed to measure iron concentration using a colorimetric method with bromocresol purple, which changes color based on the iron amount. Results are compared to general reference ranges for healthy adults.

What Are Common Reasons for Testing?

Common reasons include diagnosing or monitoring iron deficiency anemia, evaluating unexplained fatigue, checking for hemochromatosis (a genetic condition causing iron overload), or assessing nutritional status.

What Might Affect Results?

Several factors can influence iron levels, such as diet (high intake of iron-rich foods or supplements), blood loss (e.g., from heavy periods or injuries), certain medications (e.g., antacids, blood thinners), or underlying health conditions like celiac disease or inflammatory bowel disease.