The internal flora of people is an excellent environment for the habitat and the active reproduction of microorganisms, which belong to the pathogen group.The types of parasites in the human body are generally divided into two options: those whose discovery is not felt and practically does not affect the general state of health and those whose presence can be fatal.In the process of their life, they can not only negatively influence organs, but also release toxic substances that poison all living beings.
Nematodes
Most parasites in the human body are the worms of the group of nematodes, diagnosed both in adults and in children.Parasites can differ from each other to the place of their location (in the intestine, liver, in the heart and even in the brain department), dimensions, life cycle and even the time during which they are inside the body.
The most frequent species of parasites - nematoden are as follows.
Pinworm

This parasitic microorganism on the walls of the large intestine, while spreading the eggs of its future offspring outside the large or soft intestine, for example on bed linen.Very often, this parasite is diagnosed in children.The worms cause itching in the anus, appetite decreased, grinding their teeth in a dream and rapid tiredness.
The life cycle of microorganisms is about a month and in size reach 12 mm.Pinworms are very resistant to the external environment, the aspect of new species is already verified 6 hours after the laying of eggs.
Toxocara
These helminths live in the body of cats and dogs and fall into the internal environment of a person in contact with these animals.This type of intestinal parasites can reach 3 cm in length and be in all organs and internal ships, without leaving out.
Askarids
They refer to the type of most dangerous infectious parasites in one person.They grow up to 3 cm in length and can live a long cycle.All the organs of the system penetrate, actively breeding at the same time.
Trichinella
The parasitic invasion caused by Trichinella can lead to negative consequences: swelling, fever, dermatitis, stomach disorder and all types of allergies, including food.The main difficulty of detecting these helminths lies in their microscopic dimension, usually no more than 4 mm.The genol that lives in the intestine is able to penetrate the blood vessels along which through the bloodstream it spreads throughout the body and deposits itself in any organ.
Trematatodes
In the gastrointestinal tract of a person, the Tremated also live quite often.They stand out for a flat shape and the presence of suction cups.These additional organs are necessary to suck human organs to suck useful substances from them.
The classification of parasites based on the type of elmininti includes the Trematodes class, consisting of the following microorganisms:
- Opisthorchis is a simple parasitic worm that often lives in the stomach, gallbladder, pancreas and liver, which leads to the development of gastritis, ulcers and pancreatitis.The intestine in any form as such is not very interesting for him;
- Intense-injury pretium, it is a worm up to 2 cm long.It affects the gastrointestinal tract.The duration of his life is not exceptional, but at the same time his activity manages to lead an asthma person, gastrointestinal dysfunction, bronchitis, asthenia and other diseases.
Since the Trematodes have access to all the organs and fabrics of a person, their invasion is considered the most common and is difficult to treat.
These microorganisms devour a huge amount of tissues and blood, often disabled the circulatory system.
Cestodes
Among all the existing parasites who live in a person, the most dangerous are the baskets.The length of this elminto can reach 10 m.Thinking about what parasites live in the human body, it is difficult to imagine such a huge worm that is found in the human body.They mainly enter if you eat infected meat.
The following types of baskets are more common:
- Pork chain - grows up to 8 m in length.Initially, the symptoms of the invasion do not manifest themselves, but in the future the activity of the pork tension leads to the obstruction of the intestine.Asthenia can also be developed;
- Bull chain - can grow up to 18 m in length.Try dangerous disorders for a person, including anemia, intestinal obstruction, allergies, gastrointestinal disorders and, consequently, the nervous system;
- A large ribbon: the length of this parasite reaches 8 m.One of the few parasites in a person who lives in the small intestine.Causes anemia, asthenia, problems with the digestive tract and intestinal obstruction;
- Echinococcus-is considered the most dangerous strip, the infection of which in the early stages is not manifested by any symptoms.However, too quickly the diffusion of the helmet in the body leads to the formation of tumors.
Correct
Thinking about what parasites are in the human body, do not forget the possibility of infection with the protozoa so called.This class of microorganisms has nothing to do with three groups of helminths, since it produces a special parasite species that lives in various human organs.
The protozoa belong to the Endoparasiti class, which can be located in almost all the corners of the body.This species received its name for a simple structure, consisting of a single cage.However, they are able to arouse various dangerous diseases in the human body.
The main types of parasites protozoa:
- Trichomonas.Despite the presence of a single cell, they have a very complex structure.There are different types of parasites of this type, depending on the degree of location: rotating, intestinal and vaginal.The most common infections that occur in the presence of this body in the reproductive system.Tricomonas often lead to prostatis in men.It affects the brain and nervous system;
- Lamblia.Localized in the intestine.They bring to dysbiosis, a gastrointestinal tract and general drunk of the body.They are usually attached to the mucosa of the duodenum, where they multiply actively;
- Amebe.Able to cause asthenia and stomach disorders and also create intestinal obstruction;
- Toxoplasmes.This parasite is very dangerous for a pregnant woman, as it can cause abortion in the early stages.In addition, toxoplasms cause diseases of the eyes, the nervous system and the heart.
The special danger of human body infection with the simplest unicelular microorganisms is that in most cases a development infection proceeds asymptomatic.
Ectoparasiti
This type of parasitic microorganisms, such as ectoparasites, constitutes a separate group of dangerous infections.This class differs from the fact that its representatives are located exclusively on the surface of human skin, but, however, they are able to infect it with diseases as dangerous such as anthrax, cheering, encephalitis, tripanosomussis and others.
It is not difficult to recognize the appearance of the parasites of this group, since, as a rule, they cause considerable discomfort to their master.The main consequences of their bites include the aspect of allergic reactions, itching and burning.
The main ectoparasites in the human body are:
- lice;
- ticks;
- Bug Busching Bugs;
- Fleas.
You can face these microorganisms only with the help of special tools.Furthermore, as a rule, the toilets of the room, bed linen and clothing are needed.The ectoparasites of an exotic species that can be collected during the trip are very dangerous.The bites of some of them can be fatal.
Symptoms
The fight against parasites in the human body, regardless of the place of their location, should be carried out fully and in accordance with the doctor.However, an important point is the correct diagnosis of infection with dangerous microorganisms.
Usually, the following are the following symptoms that the human body was subject to parasites infection:
- The constipation: is determined by the obstruction of the attitude associated with large worms.In addition, the helminths are able to block biliary calculations, causing painful discomfort in the lower abdomen;
- Frequent gas training - usually caused by worms inside the small intestine.This also includes irritable intestine syndrome so called;
- Diarrhea - The thinning of the stool is caused by special substances secreted by some of the microorganisms.Too frequent liquid feces can speak of infection;
- Allergic reactions - usually occur on the life of the vital activity of microorganisms within a person.Eczema and rashes are also possible;
- Discomfort of pain in the joint and muscles.If this function manifests itself for no apparent reason, verification for parasites is required.Some of them prefer to live exclusively in fluids and joint muscles and pain is a response of immunity to the appearance of microorganisms;
- Weight weights, problems with appetite - associated with human poisoning with the products of the vital activity of parasites and a lack of glucose;
- Chronic fatigue syndrome, sleep disorder, anxiety and irritability.He says more often that body resources are exhausted due to the active activity of parasites inside.
There are many types of parasites that can settle in the human body.Most infections in the early stages are completely asymptomatic.However, the treatment of parasitic invasion in the early stages is considered the most effective and simple.