Yes, you can test yourself for some parasites at home using stool sample kits or the sticky tape test for pinworms, but many require lab analysis or a doctor's involvement for proper diagnosis, especially for microscopic ones like Giardia, often needing multiple samples or specialized PCR tests for accuracy, so consulting a doctor is key for confirmed results and treatment.
Blood tests
Serology This test is used to look for antibodies or for parasite antigens produced when the body is infected with a parasite and the immune system is trying to fight off the invader. This test is done by your health care provider taking a blood sample and sending it to a lab.
An ova and parasite test looks for intestinal parasites and their eggs (ova) by checking a sample of your stool (poop) under a microscope. The test is also called an O&P. Intestinal parasites are tiny life forms that can live and reproduce in your digestive system.
Some infections clear on their own, but most people need prescription antiparasitic drugs to get rid of intestinal parasites.
Persistent bloating, diarrhea, constipation, or unexplained abdominal pain may indicate a parasite disrupting the digestive system. Symptoms often linger or fluctuate, unlike typical food poisoning.
Roundworms and tapeworms typically appear as long, spaghetti-like, or segmented flat worms in stool, whereas hookworms and pinworms are smaller, thread-like worms. Stool tests, particularly the Ova and Parasite (O&P) test, along with blood tests and imaging, are effective for assessing parasitic infections.
Other examples of parasitic infections include:
How is a worm infection treated? The treatment for threadworms is worming tablets, which are available from the pharmacy. The whole household should be treated at the same time, even if they have no symptoms. When taking the medicine, you should also ensure you follow strict hygiene practices to prevent reinfestation.
Parasites and parasitic infections are common. They affect millions of people throughout the entire world. Many people may not notice they have an infection because they have few symptoms. Others may have serious illnesses.
If you continue to experience symptoms like stomach cramps and pain, nausea or vomiting, dehydration, weight loss, and digestive problems, including unexplained constipation, diarrhea, or persistent gas even after trying several treatments, you may have a parasite.
There are many common foods that can help you get rid of the worms without affecting your body at all.
When testing is indicated, we recommend the gastrointestinal pathogens panel (Mayo ID: GIP), as it provides the most efficient, rapid, and cost-effective approach for detecting parasites, viruses, and bacteria that cause diarrhea.
There are many at-home tests for parasites. Testing for parasites at home is very easy. Our Ultimate and Advanced Gut Health Tests both test for parasites.
Colonoscopy can be useful for the diagnosis of parasitic infections, even if patients are asymptomatic.
Unexplained digestive problems, itchiness, anemia, muscular and joint pain, and inability to feel satisfied after even a hearty meal are some of the commonly experienced signs you may have a parasite. Call your doctor if your unusual signs indicate the presence of a parasite.
Ivermectin has proven to be an effective treatment for various parasitic diseases, including intestinal parasites, ectoparasites, filariasis, and onchocerciasis.
Food
Frequent abdominal pain, especially around the navel, along with loose or hard stools. A noticeable loss of appetite, skipping meals, weight loss, persistent fatigue, and paleness.
Parasites drain nutrients from your body, leaving you with a constant feeling of fatigue. Digestive issues: Frequent diarrhea, abdominal pain, or bloating can be signs of a parasitic infestation. These digestive disturbances affect not only your physical well-being but also your daily comfort.
1. Pumpkin Seeds. Pumpkin seeds are an extremely effective deworming agent because they contain an amino acid called cucurbitacin.
Knowing if you have parasites involves recognizing symptoms like digestive issues (diarrhea, bloating, pain), unexplained weight loss, fatigue, skin rashes, or muscle aches, but often infections are subtle or asymptomatic, so a doctor's diagnosis through stool samples or blood tests is crucial for confirmation, especially if you have persistent symptoms like fever, extreme fatigue, or blood in your stool.
Malaria Parasite (Plasmodium)
Not only a killer parasite, but one of the world's biggest killers, the malaria parasite is responsible for around 600,000 deaths a year.
Parasitic infections trigger neuroinflammation, destabilizing neural homeostasis and contributing to neurological and behavioral disorders. Blood–brain barrier crossing and inflammatory responses are central mechanisms by which parasitic infections impact the nervous system.
find a large worm, a piece of worm or worm eggs in your poo. have a red, itchy worm-shaped rash on your skin. have sickness, diarrhoea or a stomach ache for longer than 2 weeks. are losing weight for no reason.