Unfortunately, parasites in the human body are no longer uncommon these days.According to the World Health Organization, more than 4 billion people on the planet are infected or suffering from parasitic infections.Such a massive infection can be explained by: the fact that the problem is underestimated, the fact that people know little about the problem and inefficient diagnosis and treatment of patients.Let's talk about parasites in a little more detail, it will be useful.
What organisms are called parasites?
Who are called parasites?Parasite - (from the Greek name parasitos - parasite, parasite) - a lower plant and animal organism that lives outside/inside another organism (host) and feeds at its expense.
All parasites that live in organs, in the mouth and under the skin of the body and can cause human pathologies can be divided into three large groups:
- Protozoa or protozoa.There are a fairly large number of their species.But around the world and in different countries, species such as Giardia, Toxoplasma and Trichomonas are found more often than others.
- Worms or helminths.This group includes worms such as: roundworms, pinworms, tapeworms, Toxocara, trichinae, pork and beef tapeworms, echinococci, cat flukes, etc.
- Ectoparasites (infect from outside) – lice and ticks.
The larvae of the last group infect humans very easily, but protozoa and worms are often discovered completely unexpectedly.Therefore, they are discussed below.
Parasitic Organisms: How You Can Get Infected
A large number of species of worms live in the body for a long time and actively multiply there, so the pathologies they cause become chronic and recur.At the same time, the affected organs cannot function properly inside, the immune system suffers, people become the most vulnerable and become infected quickly.
As a result, the human body:
- Exhausted;
- Weakens;
- Allergic;
- Poisoning with toxic substances occurs.
Of course, these dangerous processes develop gradually, but years of ignorance about the presence of the parasite in the body and, accordingly, lack of therapy become the cause of serious diseases.How can an infection occur?Knowing how parasites enter the human body can help you protect yourself and stay healthy.
If we focus on the pathogens common in our country, the following list of possible routes of infection in humans emerges:
- Unwashed hands;
- swimming in dirty water;
- drinking dirty water;
- Unwashed vegetables and fruits;
- eating raw or undercooked meat and fish;
- Upon contact with an infectious animal;
- During sexual or oral contact.
The body in which the parasite lives is severely affected, which is why it is so important to detect the pest as early as possible and begin treatment.
How does the organism in which the parasite lives behave?
Depending on the variety, each type of parasite is localized to a specific location in the human body, so the clinical manifestation is different.However, it is possible to identify common signs for all helminthiasis and some diseases caused by protozoa.
The symptoms look like this, as the table shows:
- Poisoning of the body.Poisoning may be associated with the vital activity of the parasite in the human body;It is the products it secretes that poison humans.Because of this, the patient has a headache, feels tired, feels nauseous, doesn't want to eat, and becomes irritable.
- Allergic reaction.Usually, skin rashes that appear and disappear are practically not treated with dermatological drugs.In young children it may be a diathesis.Diathesis can be explained by the fact that the child's body is affected by the toxins of the parasite.If a person suffers from allergic reactions, infection with worms can cause the most noticeable symptoms – swelling of the mucous membranes, spasms in the bronchi, etc.
- weight loss.This symptom is particularly pronounced in children who seem to like to eat a lot, but do not get fat, but, on the contrary, lose weight and look, so to speak, exhausted.The reason for the weight loss lies in the competition for food between the child's body and parasites.
- Systematic hyperthermia.The temperature increase is small – up to 37.5.This happens against the background that there are no symptoms of the disease.
- Disturbances in the intestines.These include bloating, constipation, diarrhea, growling, pain, and very black stools.Very often, these signs are confused with the manifestation of dysbiosis and are unsuccessfully treated with antibacterial agents and bacterial drugs.
- Anemia.Parasites in the body feed at its expense, so the nutrients, macro- and microelements and vitamins absorbed by the patient are often not enough.The first deficiency symptom is iron deficiency due to anemia, which is manifested by signs such as pale skin and dizziness.
- Changed food preferences, craving for sweets.These phenomena can also be explained by a lack of certain useful substances in the human body.
These signs are a signal to see a doctor.Alarming symptoms should alert you and force you to go to the clinic.
Methods: How to diagnose types of parasites in the human body
Humanity has learned to recognize dangerous parasites.It must be said that alternative methods of detecting the existence of parasites in the body (e.g. Voll's technique) cannot be considered an accurate source of information.
Therefore, you can trust the method of microscopic examination of feces only more than once.
Specific blood tests should also be performed to determine the presence of antibodies to individual protozoa that parasitize humans.It is better to donate blood in specialized laboratories.
In order not to become infected, you must follow basic recommendations:
- Don't forget to wash your hands with soap.
- When drinking, make sure that the water is boiled first.
- Wash vegetables, fruits and herbs and pour boiling water over them.
- Do not swim in dirty ponds, no matter how tested.
- Thermally process meat and fish.
- Wash children's toys regularly and it is advisable to disinfect toys that have been taken outside, for example in the sandbox.
- Pets can be infected; they should be systematically checked and treated preventively with special cleaning products.
Doctors recommend preventing parasitic infections twice a year with medication prescribed by a doctor.You cannot prescribe such drugs to yourself and especially to your child, since they are all effective and affect not only parasites, but also the functioning of the liver, muscle tissue and other body systems.Therefore, you should consult your doctor about the possibility of using a particular drug and its dosage.The doctor shows photos and explains in detail how to remove the parasite, which can be in the appendix, heart, eyes, lungs, bones, under the nails of women, men and children, on the skin and even in the brain.
Types of parasites in the human mouth
Parasites in the human oral cavity provoke the development of dangerous pathologies.Their appearance is always determined by their varieties, as well as the stage of their vital activity, their total number and the toxins secreted.A variety of bacteria, protozoa and worms can live in the mouth.Their nutrition is not the food that remains on the tongue or teeth, but the nutrients that the human body absorbs from food or skin cells.
Typically, these parasites multiply in the mouth.:
- Trichomonas;
- Oral amoebas;
- Diptera larvae.
Any parasites, whether in the intestines or in another part of the human body, form a special clinic depending on their type and number.General symptoms: skin rashes, symptoms of intoxication, weight loss, nausea, weakness.Parasites living in the mouth can worsen existing diseases, cause tooth loss and purulent plaque on the tongue/mucous membranes.The most noticeable sign is unpleasant bad breath.There may also be a reluctance to eat.
The presence of worms can be determined by certain signs: sore throat, itching in the throat and movements in the throat tissue.The doctor will describe the treatment regimen to you and also diagnose the parasite.Self-medication is contraindicated and can harm the body, especially in children.
Tapeworm: a parasite and its treatment
We've all seen pictures of tapeworms in school.The tapeworm is a large tapeworm parasite.Worms can reach considerable length (several meters), have a head, a kind of “valve” with suction cups and hooks, which allows them to cling to the intestinal walls in the human body.If the body is infected with a tapeworm, taeniasis or cysticercosis is diagnosed.You can become infected by swallowing the eggs or larvae of the parasite.
The clinical picture of an infection is as follows:
- diffuse cysts;
- Allergy;
- Bacterial infections;
- Febrile condition.
Pharmacological treatment is based on the introduction of active substances that are not absorbed by the intestines and kill the worms.The doctor will be best able to tell you how the results come about and where to take them.
Elimination of a bovine tapeworm, tapeworm, or other parasite should be performed by a doctor.It is important to remove the worm as quickly as possible, as it negatively affects the functioning of organs and systems.