A variety of parasites can be parasitic in the human body.These can be not only multicellular and protozoa, but also viruses, bacteria and fungi.They are parasitic at the expense of the human body.Harmful microorganisms can not only live in the intestines, but also in muscles, blood, etc.The fight against parasites needs to begin early.Otherwise, complications are unavoidable.
Types of parasites
There are a lot of parasites that feel great inside the human body.They all have their own characteristics.
roundworms
Roundworms, or nematodes, include approximately 1,000 subspecies.The most famous representatives are pinworms, trichinella spiralis, toxocara, hookworms, nematodes and roundworms.They enter the body through the mouth or skin.The main representatives of roundworms are shown in the table.
| Parasite | describe |
| Pinworms | This is a round worm, no more than 2-12 mm in length.Females are usually larger.These representatives inhabit the lower and large intestines.Adult females lay eggs in the perianal area.Most often, such representations appear in children.When the anus is scratched, eggs can land on the patient's hands, and when this parasite is present, the anus can become itchy.Itching is one of the first symptoms. |
| Trichinella spiralis | Trichinella spiralis belongs to the class Nematoda.Pests can enter the human body with poorly processed meat.Once they enter the body, complete poisoning begins.In advanced cases, the parasite can cause death in humans. |
| poison | This parasite usually lives in animals, including cattle.Toxoplasmosis is very common in children.Parasites multiply very quickly, so treatment should be started immediately. |
| Veinoma | It is believed that every 4 people on Earth are the carrier of this parasite.Adults can live in a vehicle for 8 years.With appropriate and timely treatment, 95% of 100 patients can be cured from the analysis.Parasites enter the human body together with the infected earth. |
| Non-core | These representatives are small.Their length can reach 2 cm.During the day, female pests can lay up to 10,000 eggs.In the external environment, the larvae of the parasite are found in the feces. |
| Askarids | Ass dose can grow up to 35 cm.First, the parasite develops in the small intestine and then spreads throughout the body.In order to make the individual enter into body maturity through the second second. |
After roundworms enter the human body, the process of pathological symptoms begins.The intestinal wall becomes inflamed, so the performance of the digestive system is disrupted.Internal parasites are a serious danger.They absorb some of the nutrients.
tapeworm
The presence of tapeworms or tapeworms in the body can lead to the occurrence of tapeworm diseases.Adults only exist in the intestines.Larvae can spread throughout the body.A person may be infected with the following tapeworms:
- Wide tape.This is the longest worm in the world.It can grow to 15-17 meters.Broad tapeworms cause major harm to the human body.Ulcers form at their attachment sites.
- Bull tapeworm.This is another major parasite that has a negative impact on human health.It is most often located in the small intestine.Infection occurs when undercooked contaminated meat is consumed.
- Pork tapeworm.Tapeworms can grow several meters long.This pest can be carried by wild boars and domestic pigs.
- Echinococcusia.The insect eggs enter the environment together with the feces.Infections often occur due to failure to comply with personal hygiene rules.
- Ascoccus spp.The length of the parasite can reach 2.2 mm.Infection occurs through food contaminated with infected feces.
Pathology mainly manifests as gastrointestinal diseases.Nervous activity disorders occur.A person's sense of well-being continues to deteriorate.
fluke
Flukes are flatworms.These are some of the most dangerous representatives.Almost all flukes live on the host's body.Only when they develop to a certain stage will they change owners.
The modification of the host eliminates possible overpopulation within the host.The most common representatives of flukes include:
- Siberia is lucky.Infection occurs when eating fish that are not well-heated.The eggs of this pest are found in human feces.The parasite can reach 13 mm in length.The body is almost completely transparent.
- Liver fluke.A parasite that can infect animals and humans.Adult individuals can grow up to 8 cm.Infection may occur by eating dirty plants to which flukes have become attached in intermediate forms.There is also a risk of infection through water.
- Schistosoma .If not treated in time, schistosomiasis can lead to sudden death of the patient.Only 6 species of this parasite are dangerous to humans.The microorganism can be located in the blood vessels and bladder.Infections often occur when swimming in freshwater.
- Clonorchis sinensis.People working in public catering establishments are vulnerable to infection.Clonorchis sinensis is most common in men over 35 years of age.They are in danger.The eggs of the parasite are passed in the feces.
Most commonly, parasites enter the body by eating raw or undercooked fish.Another common option is the presence of unwashed vegetables and fruits in the diet.
fluke
This is one of the varieties of flatworms.Their main characteristic is the presence of suckers.Flukes include:
- Metatesticular disease.The source of infection is raw or undercooked fish.Symptoms are nonspecific, making diagnosing the disease quite difficult.The results are often negative.
- Flutosomiasis.After infection, the liver and biliary system can be damaged.A characteristic symptom of human infection is a sharp rise in body temperature to 39-40 degrees.
- Biciliary disease.Helminthosis, whose pathogen is lanceolate.As pathological changes occur, additional damage occurs in the liver and gallbladder.
The parasite is distributed around the world and poses a serious threat to livestock and humans.
protozoa
Protozoa parasites include single-cell pests.Some of these represent the oldest inhabitants on Earth.Thanks to its simple structure, the parasites are able to successfully adapt to new conditions and reproduce.The pest can live both in the skin and directly in the human body.
The movement of single-celled organisms can be carried out with the help of cilia, flagella and pseudopodia.Types of such parasites include:
- Flageterin.They have oval or pear-shaped bodies.The main difference is the existence of flagella.Their number can be 1-8.Parasites absorb food on the entire surface of the body.Insect bites, poor personal hygiene and promiscuity can lead to infection.
- Sporaria.They can live in different human organs.Feeding, respiration and release of waste products occur over the entire surface of the pest's body.
- Cilia officinale.These are cilia or sucking parasites.They live in fresh water and in soil.
- Sarkodov.The parasite is composed of a cell.If sanitation conditions are not sufficient, certain species of carnivorous animals can live in human teeth.
Single-celled organisms can cause many dangerous diseases, including malaria, amoeba disease, giardiasis, etc.Infection may occur through home contact, fecal orifice, contaminated products, and transmission channels.
Protozoa are human infections caused by the activity of protozoal microorganisms.Animals are also susceptible to pathology.The pathologies they cause also include fungal infections.
In most cases, protozoa are passed from animals to humans.They can also spread through water, soil and from person to person.
ectoparasites
Epiparasitics are parasites that live on the surface of the body and on external organs.They may be the cause of skin disease.In addition, ectopic parasites also carry a variety of infections.
Epiparasitic groups include:
- Lice.This is a blood-sucking parasite.The mouthparts can easily pierce the human skin.Lice can withstand a few days of fasting if necessary.Lice can be body lice or head lice.Lice pose a serious danger because they can be carriers of infectious diseases.
- Bloch.These are temporary ectoparasitics.They spread between humans and animals.They can cause severe discomfort after being bitten.
- Ixodes ticks.Unlike other external parasites, ticks are easy to eliminate.For this, use vegetable oil or paraffin wax.The main thing is to remove the extracted tick for examination.This will help ensure that he is not a carrier of the infection.
In most cases, ectoparasitics infect animals, but humans may also be infected, such as ticks or lice.Pests feed on blood.They have a high reproduction rate.
worm
Currently, experts have identified 280 species of worms.They are all able to survive and develop within the human body.The idea that worm disease only occurs in people from dysfunctional families is wrong.Worms may appear in even the wealthy who pay close attention to hygiene.
Worms can be infected in different ways.Parasites can spread between animals, people and through contact with contaminated soil.Most commonly, worms appear in children.This is due to failure to comply with preventive measures.
The first symptom may not appear immediately.They may appear in 2-3 days or weeks.It all depends on the type of parasite entering the body.Worms can be acute and chronic.
Classification of parasites
All parasites are divided into different types.With large groups:
- Infection methods;
- Positioning method;
- Biological properties.
Each group has its own characteristics.
By localization type
Localization takes temporary, fixed and transit forms.In the first case, the parasite lives in the owner only when it reaches a certain stage of development.In a static state, pests continue to exist in the human body.The transient form is the period when parasites migrate to their habitat.
During treatment, doctors should consider not only the form of the parasite, but also the place of residence.Pests are divided into 2 main categories in total.Parasites that live on the skin are classified as ectoparasites.Pests that settle in their owners are classified as endoparasitics.
Internal parasites are divided into two categories: tissue parasites and endocrine parasites.There are also atypical forms.In this case, pests appear in their unusual places.
External parasites can be temporary or permanent.Those animals that suck blood through bites are temporary.They can cause infection.Other parasites can damage the integrity of the skin.
Intracellular pests were also found.These include, for example, malaria parasites.
Through infection method
Parasites can also be classified by infection methods.The following penetration methods are distinguished:
- Contact the house.In this case, parasites penetrate due to violations of sanitation and sanitation norms.
- stool.In this case, infection occurs through dirty hands and poor quality products.
- Transmission path.Infection occurs through insects that are absorbed by blood.
- Activity path.This is the name of the method of infection, in which in the larval stage the parasite belongs to the owner.
Thanks to multiple penetration methods, you can get parasites anywhere.Only preventive measures can reduce the risk of infection.
About biological characteristics
Based on biological characteristics, parasites are divided into two categories - unicellular and multicellular.The first group includes spores, cilia, flagella, and histological amoebae.The main way to get infected is by ignoring personal hygiene rules.
Customarily attributed to multicellular parasites, insects, spider-shaped.For example, the danger of worms is that worms damage tissues and internal organs.
The most common multicellular parasites are helminths.
Multicellular parasites are more dangerous.What distinguishes them is the speed of reproduction and complex life cycles.
Where can I find parasites?
Some parasites can live in specific parts of the body, while others can spread throughout the body.Diagnosing parasitic infections is quite difficult.
Roundworms live mainly in the digestive tract.Infection occurs through eating unwashed food.
Parasites can be found under human skin.Such representatives include rishta.Pests enter the body through drinking raw water.Tourists vacationing in countries where Guinea worm is endemic often become infected.
The internal organs are affected by flukes.They can live in the liver, pancreas, intestines and bile ducts.The main source of infection is consumption of raw fish.
There are also tissue microorganisms.They can live in the spinal cord, muscles and connective tissue.The main source of infection is domestic animals.
There are also eye parasites.They can be round, flat, annular, or spiky.The main sources of infection are improper heat handling of fish or contact with infected animals.
The harm of parasitic infections to humans
Any parasitic infection requires immediate treatment.The sooner the treatment is started, the sooner the pests will be treated and the fewer complications will occur.
Parasites in the human body can cause serious illnesses:
- Some pests cause the development of acute colitis.If the patient suffers from ulcers, the condition can be severely exacerbated.There may be blood in the stool, which is dangerous.Treatment should be started as soon as possible.
- Parasites can colonize the brain or liver.This condition is dangerous not only to health, but also to the patient's lifespan.After infection, there is a risk of cyst development.
- Pests living in the intestines may violate their integrity.Additionally, there is a risk of blockage.
- Parasites have caused a major blow to the human immune system.Destruction of white blood cells and red blood cells occurs.This affects a person's general well almost immediately.
- Pests absorb nutrients from the human body.The risk of thyroid disease is increased.Additionally, the condition of the hairline and nail plates worsened.
- The body is poisoned by toxic ingredients.The important product of parasitism is the poison of humans.The more one is, the worse one’s health is.The risk of allergies, asthma, and choking attack is increased.
Parasites are particularly dangerous to children.The infection becomes many unpleasant symptoms.In children, appetite disappears, weight loss, indifference and fatigue.The child often cries and becomes restless.Under the eyes, visible dark circles appear.
The child is in a growth stage, so it is important for him to receive adequate amounts of nutrients.This is not possible with the presence of parasites in the body.The baby's condition was deteriorating rapidly every day.Children can fall behind in development.
The danger with parasites is that they can live in a person for months without making themselves felt.During this period it will be greatly weakened and encounter a lack of nutrients.Possible total exhaustion.Only timely treatment can help prevent it.
factors leading to infection
Often, people themselves should be surprised by the appearance of worms.There are many factors that increase the likelihood of pests.These include:
- Refuse to wash your hands before eating;
- infection from dirty shoes;
- Ignore signs of worms in pets;
- Use raw water;
- Eat unwashed fruits and vegetables;
- poor heat treatment of meat and fish;
- Eat on the street frequently;
- Reduced immunity after taking effective medications.
Previously, parasite eggs entered the intestine.After that, they are absorbed into the blood and the larvae are carried throughout the body.
The fastest parasites spread among large groups of children.This is due to ignoring hygiene rules and being in too close contact.
Symptoms of human parasites
It's important to know that sometimes parasites don't show up at all for a long time.Symptoms are usually common and almost invisible the first time.
The first symptom of in vivo parasites is the rapid and irrelevant symptoms of weight, and the appearance of anal itching.You can only make sure that the parasitic infection is caused by the diagnosis.Symptoms of infection usually include various neurological diseases and common weaknesses in the body.
People with parasites are deficient in vitamins.This contributes to the appearance of fatigue, strong lethargy and persistent apathy.
If pests live in the intestines, digestive problems are inevitable.Diarrhea can alternate with constipation.There is a risk of increased gas formation and pain in the right lower cartilage.
In the presence of parasites in humans, the body's protective functions are reduced.Due to poor immunity, there is a risk of various infectious diseases.
One of the brightest signs of parasites is the spontaneous appearance of allergic symptoms.Additionally, allergic rhinitis or impenetrable dry cough may start to bother.
Diagnosis of helminthiasis
Treatment can only be carried out after the presence of worms has been diagnosed and confirmed.To verify the presence of parasites, doctors use different diagnostic methods:
- Macro.For him, the patient's feces were analyzed.As other devices, use a microscope or magnifying glass.This method is used to search for Pinworms or Ascaris.
- Microscopic.To do this, thick smears are taken and then examined on a special membrane.
- Immunology.In this case, one needs to look for antibodies in the blood against one or another type of worm.This method is used to search for a large number of different parasites.
- Biopsy.Determine the presence of worms by examining the muscle tissue.
- Instrumental.Such methods are used to determine the extent of damage to the viscera and tissue by parasites.These methods include ultrasound, X-ray, and computed tomography.
Treatment of Parasitic Infections
To eliminate parasites, you can give priority to medicinal and traditional methods.It's best to combine them.In this case, the effects of treatment will be the most obvious and rapid.
Treatment is chosen on an individual basis.The most effective treatment is chosen by a doctor based on all characteristics of a specific patient.
Folk therapy for treating parasites in human body
Traditional treatments are no less effective than medications.Their main advantage is the complete safety of the patient.
One of the best medicines is garlic juice.It contains phytocidexin.They are the ones who eliminate pests in their bodies.Take the juice 3 times a day.Start with 5 drops a day.The dose gradually increases.
Another effective treatment is mugwort tincture.Like garlic, it contains phytocides.When preparing the medication, mix 1 tablespoon of mugwort with 100 ml of alcohol.The drug is infused in a dark place for one week.3 times a day, 20 drops each time.The tincture is used 20 minutes before the meal.
It is beneficial to include large amounts of carrots in your diet and drink their juice.It has adverse effects on parasites.It is recommended to drink 1 cup of fresh carrot juice 30 minutes before meals.
Herbal decoctions do wonders for the body.To prepare parasite medication, mix 1 tbsp.Tansy, mugwort, poplar bark.Pour all ingredients into a cup of water and bring to a boil.Cool before serving.Decoction and take 3 times a day, 125 ml before meals.
The main disadvantage of traditional treatments is that certain medications may cause allergic reactions if there is an intolerance to specific ingredients.In this case, you will have to rethink your treatment and find a decoction or tincture that does not contain allergens in its ingredients.
There is also an opinion that in order to combat a few parasites, it is enough to rethink your diet.In the menu you need to include:
- pumpkin seeds;
- raw fruits and vegetables;
- coconut and pineapple;
- Chile;
- garlic;
- Various vegetable oils.
All products listed have negative effects on parasite activity.
Drug treatment of parasites
Medication is more effective.The most important thing is to take all medications carefully.It is important to know that they are effective, so use them only after consulting your doctor beforehand.
It is strictly forbidden to take anti-worm drugs on your own.There is a risk that patients use medications that they don’t need in a specific situation will only worsen their health.
Prevent human parasites
It is easier to prevent the emergence of parasitic microorganisms than to fight them in the future.Everyone must comply with existing safety measures.To this end, it is recommended:
- Use only pure water to clean food and drink;
- Not using other people’s personal hygiene products;
- Giving animals antiparasitic drugs for prophylaxis;
- Stop eating unclean fruits and vegetables;
- Stop eating raw fish.
Regular diagnostics are needed to ensure that harmful microorganisms are not present.If precautions are taken, the risk of infection is minimal.It is particularly important to ensure that children follow the advice.They are the main risk group.