Stool / GI
Also known as: O&P, parasitic examination (stool), stool sample exam
Seek urgent medical care if you experience severe dehydration, electrolyte imbalance, high fever, bloody diarrhea, or severe abdominal pain.
This test looks at your poop under a microscope. It checks for tiny living things called intestinal parasites. It also looks for their eggs. This helps find out if these parasites are making your stomach and intestines sick.
Your doctor orders this test to see if tiny bugs in your gut are causing problems. These problems might be diarrhea, stomach pain, or feeling sick to your stomach. This test is for symptoms that have lasted a few days. It also helps your doctor choose the right medicine. And it helps them check if the medicine is doing its job.
Reference ranges for this test are qualitative (positive/negative) and can vary by lab. Interpretation also depends on the specific parasite identified and your clinical symptoms.
Clinical Reference
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Educational purposes only — This information is not a substitute for professional medical advice, diagnosis, or treatment. Always discuss your lab results with your healthcare provider.