Individual test · Labcorp 182204

Giardia lamblia, Direct Detection EIA

This test detects specific proteins from Giardia lamblia, a microscopic parasite that infects the intestines. It helps show whether this parasite is the cause of digestive symptoms such as diarrhea, stomach cramps, gas, and nausea. A negative result helps rule out Giardia infection, allowing your doctor to consider other causes for your illness. However, this test is specific to Giardia and does not detect other parasites, bacteria, or viruses that might cause similar symptoms.