Diagnosing a parasitic worm infection Diagnostic tests will be necessary to identify the culprit. Fecal test. A fecal test involves submitting a stool sample and having it checked for parasites, larvae, or eggs. This test is noninvasive and is usually the only test needed.
What poop looks like when you have worms?
Sometimes the worms are visible in the anal area, underwear, or in the toilet. In stools, the worms look like small pieces of white cotton thread. Because of their size and white color, pinworms are difficult to see.
What are the symptoms of having a parasite?
Some of the most common signs of a parasitic infection include:Stomach cramps and pain.Nausea or vomiting.Dehydration.Weight loss.Swollen lymph nodes.Digestive problems including unexplained constipation, diarrhoea or persistent gas.Skin issues such as rashes, eczema, hives, and itching.Continuous muscle and joint pain.
What does a parasitic worm feel like?
A person with intestinal worms may not have any symptoms, but threadworms (Enterobius vermicularis), the most common worm infection in Australia, often do cause symptoms. A person with threadworms (also known as pinworms) may have an itchy bottom or redness and scratch marks around the bottom.
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