Not everyone knows which parasites are most prevalent in the human body.Parasites are living organisms that live in the human body and live at the expense of the host.Some are very dangerous.For example, trichinosis, alveococci, and kecherercosis can cause dangerous complications, including death.
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Parasites occur in adults and children.Almost everyone meets them at least once in their lifetime.The group of parasites includes helminths (roundworms, tapeworms, flukes), protozoa, fungi, mites and lice.Protozoa living in the human body include the following single-celled organisms:
- amoeba;
- Balandidia;
- Giardia;
- Blastocysts;
- Cryptosporidium;
- leishmania;
- Trypanosomes;
- Trichomonas;
- toxoplasma;
- malarial plasmodia.
This is not the entire list of protozoa.You can get infected with helminths at home.They are divided into nematodes (roundworms), flukes and cestodes (tapeworms).TrempoDes is represented by flukes, schistosome, lung flukes and fascia.Human parasites include roundworms.
Roundworms include pinworms, roundworms, trichinella and hookworms.Tapeworms will often lodge in the body.These parasites differ in that they can live in organs for decades.Cestodes include bovine, dwarf and pork tapeworms, broad tapeworm, alveococcus and echinococcus.These parasitic worms cause diseases such as taeniasis, teniarynchiasis, hymenolepiasis, diphillobotriasis, anti-seinococcosis, liver, brain and lung alveococcus.
Protozoa
Protozoan parasites of humans are very common.Most of them cannot be seen with the naked eye.The most commonly detected diseases are Giardiasis, Malaria, Ambiasis, Cryptosporidiosis and Balantidiasis.Every year, more than 500 million people around the world develop symptoms of Giardiasis.
Children under 14 years of age prevail among such patients.Giardia are small parasites that live in the intestines and liver.The prevalence of giardiasis among adults reaches 5%.In children, this figure exceeded 30%.Giardia can live in the form of spores (cysts) for a long time.
A sick person is a source of infection.These parasites appear in the patient's body when they consume infected water or food.Infection is possible through soil and household items (pots, toys).The mechanism of infection is oral.Children attending kindergartens and schools get sick more often.
It develops against the background of giardiasis, dysbacteriosis and enteritis (duodenitis).Symptoms of the presence of parasites in the body include stool instability, frequent bowel movements, near the navel or right hypochondrium, weight loss, fatigue, drowsiness, bruxism (forced spasms of the masticatory muscles).The skin is often affected.
Parasites such as malarial plasmodia are often found inside humans.They cause malaria.These protozoa attack blood cells (red blood cells) causing severe anemia and hemolysis.This disease is more common in regions with a warm climate.The carriers are mosquitoes.A person is infected when bitten by infected insects.
Signs of malaria parasites include fever, chills, heavy sweats, nausea, muscle pain, headache, headache, thirst, enlarged, enlarged liver and appendages.Intestinal parasites include Cryptosporidium.A person is infected through water and food (milk).Contact with infected animals is dangerous.Cryptosporidiosis manifests itself in the upper abdomen, nausea, vomiting, thirst and dry skin, cramps, cramping pain.
Helminths
According to Kim, 50% of the population will suffer from 1 of 3 infections in their lifetime: Trichuriasis, Enterobiasis, or hookworm.A person becomes infected with parasitic worms through contact or fecal-oral mechanism.The following risk factors for the development of helminthiasis have been identified:
- drink undiluted water;
- non-compliance with personal hygiene rules;
- communication with the patient;
- contact with wild and domestic animals;
- Stay in children's groups;
- swimming in polluted waters;
- Sufficient consumption of heat-processed fish, meat, sushi, planned meat, shellfish;
- constant contact with the ground;
- Walking barefoot on the ground (for tropical countries).
Children most often develop Enterobiasis and Ascariasis.The causative agent of enterobiasis is pinworm.It is a parasite of up to 1 cm from a group of roundworms that live in the small, small and large intestines.Along with HymenolePiasis, Enterobiasis has been associated with Helminthiases.This means that the infection comes into direct contact with the patient's body (hands).
Children who wash their hands before eating, bite their nails and put toys in their mouths are more likely to get sick.Adult parasites emerge from the intestines at night and lay eggs on the skin of the pubic area.They cause itching, and when scratched, the eggs flow into the child's hand and then into the mouth.
Enterobiasis is manifested by anal itching, skin irritation, sleep disturbances, bruxism, urinary incontinence, pain in the iliac region, and stool changes.
Ascariasis is more dangerous.About 1 billion people are infected with it.Roundworms are long, round, thin worms that live in the small intestine.Their massive occupation is dangerous for the development of intestinal obstruction.Symptoms of parasites in the body are not always clearly expressed.Ascariasis manifests itself as eczema, asthenic syndrome, cough (during the migration phase), sweating, fever (in the acute phase), nausea, children, stool disturbances such as diarrhea or constipation.If there are such complaints, parasite control should be carried out.
Treatment
To get rid of parasites in the human body, you need to see a doctor and undergo an examination.Not everyone knows how to determine the presence of parasites in the body.The examination includes a stool test for helminth eggs and giardia cysts, a blood test, enterobiasis, elisa or pcr, ultrasound, tomography, muscle biopsy (for trichinosis) and allergy tests.Epidemiological history is of great importance.
If there are no symptoms of the disease, you can find out if there are parasites in the body.Cleaning the body of parasites is carried out with drugs prescribed by a specialist.
Folk remedies (watermelon and pumpkin seeds, onion infusion) will also help to get rid of parasites.Medicines are selected by the doctor depending on the main disease.Conservative therapy is not always enough to get rid of parasites.
Surgical treatment is often required (for echinococcosis and alveococcosis).Body cleansing can also be done for preventive purposes.It is better to treat the patient with a wide range of drugs that are effective against several diseases.
Don't forget parasites like lice, mites and fungus.It is necessary to connect not only with sick people, but also with people.Clearing the parasites does not protect against reinfection.It is necessary to prevent the development of the disease.Prevention of parasitic diseases by using the toilet, making contact with the ground, traveling in public transport, walking and before cooking fish, proper heat treatment of meat and fish, avoiding barbecue, stroganina, sushi and rolls.Thus, it is quite difficult to protect yourself from parasites, but it is possible.