What is blastocystis hominis?

blastocystis hominis is a gastrointestinal unicellular protozoan. These parasites are in the same group of organisms as algae and mold. Blastocystosis is an infection of blastocystis hominis. Blastocystosis is a common condition, with up to 10 percent of the population of developed countries carrying a parasite. In other areas of the world, especially those with insufficient hygiene, up to 50 percent are infected. Symptoms of blastocystosis include diarrhea, nausea and flatulence. Depending on the degree of infection, abdominal convulsions, flatulence and anal itching may also occur. Infections do not always cause symptoms and many people with blastocystosa are asymptomatic or take years to show symptoms. Hominis blastocystis often occurs in patients with diagnosed irritable bowel syndrome.

The transfer of blastocystis hominis comes from ingestion of a fecal matuer contaminated by parasite. The most common means of transmission is from untreated water. The parasite was found in pools, well water and natural water bodies that are subjected toseptic outflow. Personal hygiene also also plays and regular hand washing is recommended to prevent infection. Other transmission routes may be possible, but none of them have been established.

It is not known whether the parasite is transferred from animals to humans. Studies show that infection occurs more often in patients who have exposed to animals, including livestock, wild animals and pets. However, this evidence may be unofficial because most people in undeveloped countries have contact with animals. The transmission between people is rare, even between married couples.

blastocystosis is diagnosed with microscopic examination of the stool sample. Blastocystis hominis lives in the intestines and is excreted in the tables. The parasite does not have to appear in any stool sample of the infected person, so the determination of blastocystosis can take several consecutive stool samples. To exclude other penetrationIn or determining the impact of infection, additional tests such as magnetic resonance or blood tests can be performed,

There are no effective treatment for blastocystosis. Infections often decide in the short period without complications. Different drugs such as metrodidazole antibiotics and antiprozoal iodochinol have been used with different degrees of success. It is not known whether medicines are if successful, in fact, it treats the basic state rather than eliminating blastocystis hominis.