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Types of parasites in the human body

The types of parasites in the human body are extremely diverse.These, along with multicellular and protozoa, also include viruses, bacteria and fungi that parasitize due to the human body, although in medical tradition viruses and bacteria are not used to attribute parasites.

Let us consider in more detail the main types of human endoparazites.The appearance of many of them can only be seen under a microscope, and some, especially among the helminths, are amazing in their size.Let's start with the simplest:

  • Lajamambia, along with dysbiosis, is also the cause of hypovitaminosis, anemia and general intoxication of the body.
  • Toxoplasmas affect the brain, eyes, heart muscles, nervous system, but they are especially dangerous for pregnant women due to the risk of fetal death or its severe lesions.
    • Types of parasites in the human body
  • Amoebas are able to cause amoebic dysentery, amber encephalitis and other dangerous diseases.
  • Trichomonas are sources of infectious diseases of the genitourinary system.

The most common parasites

The most common endoparazits include, of course, helminths (worms), which, according to various sources, infected more than 80% of the planet's population.

A large number of these parasites are divided into main types:

  • Nematoda - round worms (ascarides, pinworms, trichinelles, Vlasov, etc.);
  • Cestodes - ribbon worms (ribbons, pork and bull upholstery, echinococci, etc.);
  • Trematode carpet workers (liver, blood, pulmonary, as well as dishes living in the gut).

Sometimes you can find a more general classification, according to which all types of people's parasites are divided into:

  • educational (intestine), parasitizing in the intestine;
  • Tissues, localized in another organ and tissue.

However, most helminths at different stages of their life cycle develop both tissues and the period of intestinal development with appropriate symptoms.

Consider a brief description of the most common types of helminths.

Round worms (nematodes)

  • Ascarids- The most common round worms with a length of 20 to 40 cm are parasitized in the small intestine, but pre -migrated to the human body, affecting the circulatory and respiratory system.Along with the intestines, these parasites can be found in the liver and gall, heart and lung bladder.A frequent symptom of ascaria is an allergic reaction.
  • speaker- small worms up to 1 cm, affecting the intestines and leading to enterobiosis with a disorder of the gastrointestinal tract, exhaustion, sleep disorders, etc.A characteristic sign of the presence of pinworms worms is itching on the anus, where they lay eggs.
  • Trichinella- These microscopic worms (their size is only a few millimeters) lead to serious illness - trichinellosis, which can lead to death in the absence of treatment.Adult species live in people's body in different muscle species (breathing, face, etc.), causing muscle pain, fever, edema, allergic rash on the skin.
  • Blacovyv- small worms (up to 4.5 cm long, with the front of the body

In the form of yarn), whose larvae cause trichocephalosis with diarrhea, acute abdominal pain and other symptoms that resemble appendicitis.Due to the body's intoxication, anemia develops.

The ribbon worms (cestodes)

  • Tape, whose body length reaches 10 m, leads to the development of dipillobotriosis with nausea, weakness, vomiting, unstable excrement, asthenia and anemia.
  • PorkIt has a length of 3 to 8 m, parasitizes mainly in the small intestine and causes two diseases immediately: a shadeniosis with dyspeptic, astheno-neurotic and abdominal syndromes, and cystyciacis with intestinal, intestinal and respiratory syndromes.Depending on the localization of cystitis, muscle, brain, heart, eyes, etc.
  • lazy, whose length can reach up to 18 m, cause tusirinchosis and is considered one of the most dangerous types of worms.If you are not included in the decree, he can live in the human body under 18-20 years old!It is localized in the large intestine, causes severe intoxication with products of its vital activity, as well as diarrhea, nausea, vomiting, abdominal pain, anemia, allergic reactions and problems with the nervous system.
  • DwarfThe length of only 1.5-5 cm is a source of hymenolepidosis with dyspeptic syndromes, pain and astheno-neurotic, from which the body's digestive and nerve systems suffer, as well as the liver.
  • echoIt is considered the smallest line of the bar - its length is only from 2.5 to 8, rarely 9 mm, however, infection with it has scary consequences in the form of liver and lung damage, where cysts and tumors are formed, causing malfunction of these organs.

Dosal workers (trematodes)

  • Hepatic bias, or hepatic bicarryThe shape resembles a 30-50 mm long sheet and 8-13 mm wide, has suction cups.It damages the liver membrane and, by blocking bile ducts, is able to completely block the output of the bile.It can lead to cirrhosis, jaundice and liver cancer.
  • Cat (siberian) errotor, or bicarry cat, a flat geon 4-13 mm long.Localization - gall bladder ducts, liver and pancreas.It causes opisthorchiasis with the development of gastritis, ulcers, pancreatitis, cholecystitis to liver cancer, which can lead to death.
  • Pulmonary baconIt has an egg-shaped shape, a red-brown body of small rivets with a length of 7.5 to 12 mm with a width of 4-8 mm.It affects the lungs, causing inflammation, exudative pleurisy, focal fibrosis and lung cancer.With penetration into the brain, it causes encephalitis and meningoencephalitis.
  • Skistosomes (blood plates)-Crezpies separated by a size of 1-2 cm, whose eggs cause an increase in the liver, spleen and lymph nodes, the formation of polyps in the intestine, diarrhea, granulomatous inflammation, leading to bladder cancer.

The sources of infection

Helminthiasis, like other intestinal diseases, is most often a "filthy hand disease", which causes eggs and helminths of helminths in the human body:

  • when they do not wash their hands behind the toilet and before they eat;
  • Do not wash vegetables, fruits and herbs that are consumed raw;
  • Do not undergo meat and fish enough heat treatment;
  • When consuming salty fish incorrectly and fat;
  • Leave ready -made food products available for flies and cockroaches;
  • Use feces as a fertilizer in garden plots;
  • Washed to not intended for this reservoir;
  • Contact with homeless animals.

However, from your pet, you can also become infected with worms, because animals often serve intermediate hosts for helminths, and the main master is a person.

War methods

  • From an early age, you would wash your hands in children.They have to do this more often, as they constantly join the sand, soil, ponds, where the most favorable conditions for eggs and parasite larvae are in contact with pets and roads.
  • When any disease occurs, helminthosis cannot be excluded, so it is recommended to do appropriate tests for parasites to determine the specific type of helminth (there are medicines against most of them.
  • If parasites are found in a family member, everything should take drugs for helminthiasis.
  • Folk medicine knows many ways to get rid of worms, and they give a good effect.
  • Do not leave prepared dishes, bread, pastries, etc.
  • Carefully observe the temperature regime during cooking: the meat and fish, in which the helminth eggs are often found, boil/fry/bake well.
  • Rinse vegetables, fruits, greens in running water, which are consumed raw.
  • Perform delightful pets regularly.
  • Refuse the use of feces as a fertilizer in their garden plots.
  • When traveling to exotic places, it is extremely careful about local dishes, especially offered on the road, there is no guarantee that you will not put any less exotic helminth with them.

Types of parasites in the human body

Many centuries in the human body were successfully established and parasitized by harmful creatures that were fed due to valuable life products, for a long time living in organs and tissues, literally absorbing vibrancy from the host.There are different types of parasites in the human body;It can live a lot, billions of different individuals within the body.

According to the type of localization

Intestine (live in the gastrointestinal tract, affecting the small intestine):

  • Round helminths.
  • The strip worms.

Extra -mesh (live in different areas of the human body, most often, in the liver, brain):

By the method of infection

Adhesive (transmitted by a person infected in healthy as a result of contact with or when using personal hygiene products (towels, toothbrushes, dishes, toys)):

  • Dwarf Tabbell.
  • Speaker.

Bio-Shelminth (infection occurs through communication with animals or eating infected meat that has not passed the proper heat treatment):

A variety of parasites in the human body

  • Bull Taper.
  • Pork Tapeworm.

Geohelminths (infection occurs through unwashed vegetables, fruits, greens):

On biological features

Such a set of parasites includes:

  • The strip worms.
  • Round worms.
  • Ensalmers.

Prevention of infection

Strict adherence to hygiene rules will help avoid infection with parasitic worms.

We must not forget about washing hands with antibacterial soap, especially after visiting the street and public places, toilet room and before cooking.It is necessary to cut the nails and clean them regularly.

A hot iron is able to withstand the worms already developing.Personal things should be washed and ironed, and also not forget the wet cleaning of the house.

Creatures living in the body of animals, humans, birds and fish and eat at the expense of their carrier are called parasites.

The life of such organisms in the human body does not lead to anything good, parasites can cause serious complications and even a fatal outcome.

Consider in detail the types of parasites in the human body.Below is a detailed classification of parasites.

Worms

  • Round worms - round worms and pinworms take root well in the human body
  • Flat worms - the human body is a great place where pork and bull champions, hepatic bacon, etc. can live.

Insect

It is quite difficult to fight such types of parasites, because in the process of their lives they are reliably justified and attached to the walls of the organs using special suction cups and hooks.

Some individuals can generally live at the cellular and tissue level, and it is almost impossible to remove them from there.This applies to worms.The insect situation is a little simpler, as they are usually located on the surface of the body, where they can be detected and destroyed in time.

Which parasites live in the gut?So we will analyze each of their variety and the places where parasitic worms and protozoa live.

Good

Absolutely invisible parasites.Among the protozoa there are harmless representatives - Evglen green, shoe cilizer, etc.

The most dangerous for people are:

The carrier of this type of parasites is a mosquito living in South America and Central Africa, where a warm and humid climate.Such conditions are conducive to the life of plasmodium.

Clinical symptoms already appear one day after microorganism begins to live in a person, or more precisely, in his liver.Signs of infection with plasmodium malaria include: severe headaches, nausea and vomiting.

After a few days, an infected person rises sharply, diarrhea begins and rapid dehydration of the body begins.

  1. Lambia and AMOEBA dysentery.

These types of parasitic protozoa live in the gastrointestinal tract.Even a person and every animal can become carriers.Favorite places where parasites can live their entire cycle of life is the small intestine and the upper part of the large intestine.

Sources of this type of parasites in the body are dirty fruits and vegetables, raw water.The first symptoms appear quite quickly.The main sign of infection with lamblia or amoea dissenting is a abundant liquid chair.Then the temperature rises, begins to vomiting.If you do not take timely, there is a risk of death from a strong dehydration of the body.

Flat worms

This type of parasites in the human body is also very dangerous.These worms are called flat because the shape of their body resembles flat ribbons.There is also the most harmless type of flat worms for humans - these are ciliated worms.But dangerous parasites - ribbon plates and worms - we will talk about them in more detail.

In size, the flat worms of this species are small, but are glued to the walls of the human organs very tightly thanks to their suction cups.

Saimal, which parasitizes mainly in the liver and intestines, causes anemia, persistent headaches and sharp weight loss.

This helminth can penetrate the lungs and even the brain during his life, causing serious consequences.The source of the sauces is contaminated water and plants.

Ribbon worm representatives - the bull and pig chain - can reach a length of up to 10 meters.Parasites live in a person's intestines, namely a thin.

The most dangerous type of stripe worms is echinococcus, which can affect the brain and lungs.

Losing weight with normal appetite is the main sign of tape -worm infection.

PREVENTION

Prevention is an integral part in the fight against parasites.It was said above what the parasites are in the human body.As for worms and protozoa, modern medicine offers a large selection of drugs for prevention and war pests.

But do not prescribe the medicine yourself, you should first contact a specialist, especially if you worry about any symptoms.After performing the necessary tests, the doctor himself will prescribe the desired medicine based on which the parasites live in the human body.

After all, every medicine acts in some types of parasitism, unfortunately, unfortunately, does not exist.And it is precisely the specialist who will help to choose the medicine that is important in this case, fighting with a certain type of parasites in one person.