The primary specialist for parasitic infections is an Infectious Disease (ID) doctor, who diagnoses and treats illnesses caused by bacteria, viruses, fungi, and parasites, often handling complex cases or those requiring specialized treatments. Depending on the symptoms, you might also see a Gastroenterologist for gut parasites or a Travel Medicine Specialist for infections from international travel, with the CDC recommending ID specialists for difficult cases, notes the Centers for Disease Control and Prevention.
Infectious Disease Doctor. Infectious disease doctors are healthcare providers who specialize in diagnosing and treating conditions caused by bacteria, parasites, viruses and fungi. In most cases, another healthcare provider refers you to see an infectious disease doctor.
You know you might have parasites through digestive issues (diarrhea, bloating, pain), fatigue, unexplained weight loss, skin problems (rashes, itchiness), sleep disturbances (insomnia, teeth grinding), increased appetite, muscle aches, or even seeing worms or eggs in your stool; however, many infections have few or no symptoms, so a doctor's diagnosis via stool sample, blood tests, or other imaging is needed for confirmation.
Treatment of Delusional Parasitosis
Delusional parasitosis treatment is best coordinated between a doctor who specializes in skin disorders (called a dermatologist) and a psychiatrist. The dermatologist does a thorough evaluation to make sure that there are no actual parasites.
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.
Common parasite symptoms may include:
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.
The most common parasitic infections include:
Many kinds of lab tests are available to diagnose parasitic diseases. The kind of test(s) your health care provider will order will be based on your signs and symptoms, any other medical conditions you may have, and your travel history.
Some parasites are visually comparable to undigested foods that can appear in the stool, namely germinated bean sprouts; physicians should not only be mindful of such similarities, but should also take a full dietary history and consider any such correlations before requesting microbiologic analysis.
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.
A parasite is an organism that lives on or in a host organism. It also gets its food from or at the expense of its host. Parasitic infections can be as unpleasant as they sound and much more common than you think. In most cases, these infections are the reason behind various health issues most people suffer from.
10 Warning Signs of Parasitic Infections
There are many common foods that can help you get rid of the worms without affecting your body at all.
Ivermectin is an antiparasitic agent used to treat a variety of infections, both in people and animals. Albendazole is also a broad spectrum antiparasitic used to treat several intestinal parasite infections. Both ivermectin and albendazole are included in WHO's list of essential medicines .
Ivermectin has proven to be an effective treatment for various parasitic diseases, including intestinal parasites, ectoparasites, filariasis, and onchocerciasis.
Here are the eight most common signs of parasitic infection:
If you suspect that you have a parasitic infection, seek medical help immediately. Your healthcare provider can diagnose the infection and prescribe treatment that will kill the parasites, which often includes involve taking medication orally or applying a topical ointment.
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.
Diagnosis and Tests
Your healthcare provider will ask about your symptoms and perform a physical exam. They'll perform stool tests to look for parasite eggs in your poop. Often, that's the only test you'll need.
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. Their hosts and carriers, female mosquitos of the anopheles genus, are consequently considered to be one of the deadliest animals to humans and the world's deadliest insect.
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.
Colonoscopy can be useful for the diagnosis of parasitic infections, even if patients are asymptomatic.
Chagas disease is often called a silent killer because many people don't realize they have it until complications from the infection kill them.