Intestinal parasites can cause substantial mortality and morbidity and are common in primary care. The 2 main types of intestinal parasites are helminths and protozoa. Helminths are generally visible to the naked eye in their adult stages, whereas protozoa are single-celled organisms.
Are parasitic worms visible?
Helminths are large, multicellular organisms that are generally visible to the naked eye in their adult stages. Like protozoa, helminths can be either free-living or parasitic in nature.
How do I know if I have a parasite?
Here are the most common symptoms: Unexplained constipation, diarrhea, gas, bloating, nausea or other symptoms of Irritable Bowel Syndrome. You traveled internationally and got diarrhea on your trip. You have had food poisoning and your digestion has not been the same since.
Can you see human parasites?
Types of worms that can cause infection. When it comes to parasitic infection, flatworms and roundworms are the likely culprits. These two types of parasitic worms can be found in a variety of habitats. They're not always visible to the naked eye.
Can you see parasites under your skin?
Sometimes adult worms can be seen moving under the skin. High numbers of blood cells called eosinophils are sometimes found on blood counts. Some people who are infected for many years may develop kidney damage though development of permanent kidney damage is not common.
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