Eosinophil count in stool specimen (qualitative detection of eosinophil presence)

Why This Test Might Be Ordered

Your healthcare provider may recommend this test if you have symptoms such as persistent diarrhea, abdominal pain, or unexplained weight loss, especially if they suspect an allergic reaction, parasitic infection, or inflammatory condition affecting your digestive system.

What to Expect Before the Test

No special preparation is needed. You’ll provide a fresh stool sample in a provided container. If you’re using a stool collection kit, follow the instructions carefully to ensure accurate results.

What the Test Results Mean

A positive result means eosinophils are present in your stool, which could suggest an underlying issue like food allergies, parasitic infections, or inflammatory bowel diseases (e.g., Crohn’s disease or ulcerative colitis). A negative result means no eosinophils were detected, but further evaluation may still be needed depending on your symptoms.

Common Conditions Linked to Positive Results

Eosinophils in stool are often associated with conditions such as allergic reactions to certain foods or medications, parasitic infections (e.g., giardiasis, strongyloidiasis), or inflammatory bowel diseases. They may also appear in conditions like eosinophilic esophagitis or certain autoimmune disorders.