The most ancient parasites of mankind, perfectly located in the body, are worms. Symptoms of parasites in the human body do not always appear in the early stages of infection. Sometimes they are similar to the clinical manifestations of other diseases. These are important factors that every adult should remember.
General information
It is difficult to imagine where they come from when parasites appear in the human body and how easily they adapt to human bodies. The simplest are found in the hands, skin and inside the organs. Each of them chooses this part of the body for its vital activity, where the conditions are more favorable. Parasitic organisms are present in both the adult and the child. And the reasons for their appearance vary.
Classification Types
Over the years the growth of microorganisms, their structure has been simplified, the attachment and the genitals, the internal respiration have been formed. Thanks to this, they can live and grow without oxygen. The parasitic organisms that cause pathological condition are divided into three main groups:
- The simplest.The group includes a large number of creatures, but common: bulbs, Trichomonas, toxoplasmosis.
- Ectoparasites.Live on the surface of the human body: lice, ticks.
- Worms. The group includes such parasitic creatures: worms, worms, echinococcus, opisthorchis and many more.
According to the distribution site
There are parasites:
- Found everywhere (ubiquitous).
- Found in a specific climatic zone (tropical).
How they appear on the body
Gezhelminthiasis- .The group includes helminths that live in the human body. Gradually, for a future life, they move to a non-living environment.
- Biohelminthiasis.The peculiarity of the group lies in the fact that the worm grows outside the human body, but the individual is the ultimate host of the parasitic individual.
- Contact helminthiasis.They grow in the human body, are secreted by mature people, infect other people.
Concentrating on the body
- Skylights.Parasitic worms of the cavity live in the intestine or other lumen.
- Fabric.This group includes parasitic creatures that live in the human body.
By locating on the body
- External parasitic species (mites, lice).
- Internal plates:
- roundworms (pinworms, roundworms);
- flukes (opisthorchis, schistosomes);
- movies (movies, movies);
flatworms:
Pests in children and adults and natural defense
Parasitic infections are more common in a child than in an adult. Detecting parasites on a child's body is especially dangerous. It is difficult to detect parasites in the early stages. Children's defenses are severely weakened. Weak immunity increases the growth rate of helminths, developing parasitic diseases. The amount of waste increases, causing poisoning.
An adult organism's defense against parasites is stronger. The first obstacle to their detoxification is the enzymes found in the oral cavity in adults. The next test is stomach acid. And intestinal immunity is able to completely destroy the parasites in the body. These forms of protection are not enough for a sick person and a baby.
Symptoms of the presence of parasites in the human body
Which parasite points in the body should be considered? The symptoms of the presence of parasites in the body are closely related to their location, they differ in their variability. But the processes of their influence are always the same and are interconnected:
- toxic effect?
- allergic reaction?
- protein-energy deficiency?
- vitamin deficiency?
- reduced immunity.
Parasitic diseases caused by parasitic worms go through various stages of development. The nature of the stage depends on the first signs of parasites in the body:
- Sharp.Characterized by general intoxication, as a result, allergies. The allergic reaction is more intense in children. The following symptoms are also common:
- fever.
- muscle pain?
- enlarged lymph nodes?
- digestive disorders?
- irritability?
- inflammatory processes in the respiratory tract?
- weight loss?
- damage to the nervous system (depression, irritability).
- Chronic(related to organ damage). Parasitic diseases turn into a chronic form, characterized by a violation of the function of the organs:
- The defeat of the intestines leads to intestinal obstruction, colitis. Signs of hepatitis, cholecystitis prevail when located in the bile duct (often the concepts of heartburn and parasites become inseparable).
- There are parasitic worms such as trichinosis, which can affect the cardiovascular system.
The appearance of a person is the main indicator of a violation of the proper functioning of internal organs.
What is the effect on the human body?
Parasitic invasion of the human body is the cause of vital disorders and deteriorating health. The risk group includes babies and the elderly. The amount, the place of their collection, the time period from the moment of infection and the general condition of the patient affect the type of damage that will be caused to a person.
Mechanical violations
Having small suction cups on their body, parasites on a person can attach to the walls of any organ. This leads to tissue damage. In addition, pathogens are actively growing, multiplying and concentrating in a group, forming a whole piece. This leads to the formation of an obstruction in the organ. When parasitic creatures are large, this condition is doubly dangerous.
Nutrient reduction
Once in human organs, worms reduce the protective function of human immunity. They feed on vitamins and nutrients that are essential for human health. They are in a favorable environment for their existence, they increase in size and quantity. They need more and more vitamins and nutrients for life. A person loses weight, during the examination, vitamin deficiency can be detected.
Toxic parasitic damage
Parasitic creatures not only live in organs, but also secrete waste products. These are dangerous poisons that poison the body. Organic parasites can disrupt the regulation of protein metabolism. And this substance is an important structural component of cells and tissues. Traces of parasites in humans are immediately manifested by allergic reactions, reduced immune defenses and nerve damage.
Diagnostic methods
The well-known diagnostic method - stool analysis - is ineffective. Worm eggs are seen under a microscope. It is difficult to find them, since they are postponed after a certain period of time, not every day. To find out about their presence, the stool should be taken for analysis within 3 weeks, several times. This is inconvenient, which is why the most advanced diagnostic methods have appeared in modern medicine:
- Immunoassay.The efficiency of the method is about 90%. It is based on the ability of antibodies to change color. With the help of analysis, you can identify the type, the quantity, to trace the course of the development of the disease with parasites.
- Hemosaturation.Intrusion detection is done with a fairly new method. A blood test is done immediately after taking a finger sample.
- Computer diagnostics.Exposure to electromagnetic waves helps detect the presence of worms in organs and possible parasitic diseases.
- MRI of the abdomen.Allows you to locate outbreaks of parasites.
Treatment features
It is not difficult to understand which doctor treats helminth infestations. The number of parasitic protozoa and worms is quite large, there are also several methods of treatment and specialists for treatment. The treatment for parasites is performed by therapists, parasitologists. The fight against worms involves a set of measures, which are performed according to the scheme, taking into account the individual factors of the patient. Which drugs are used most often and for which types of parasites?
Drug treatment
First, the body must be prepared for treatment against parasites. Specific agents bind all harmful secretions of parasitic organisms and remove them naturally. Then they start antiparasitic treatment. As a rule, every medicine in the public sector is offered in a pharmacy. Medicines are most often produced in tablet form, but there are suspensions, creams, suppositories.
Self-care is not recommended. The medicinal product is selected by a specialist, based on test results and other factors.
Following a course of medication, the patient should undergo repeated examinations.
Folk therapy
Treatment of parasites with drugs is toxic. A safe way to deal with home invasions is through folk remedies. You can recover at home with the help of:
- Pumpkin seeds, honey and jam. The agent is taken on an empty stomach, in small doses.
- Onions and boiling water. Insist 10 hours, drink 100 ml for 4 days.
- Horseradish and garlic. In equal amounts, the plants are poured with vodka, insist for 10 days. Drink 1 tbsp. every day.
How to avoid infection?
Pest control is difficult. Pest treatment does not always work the first time. Adherence to the basic rules will help to avoid infection with parasites, to prevent all diseases:
- Mandatory hand washing before eating, after using the toilet.
- Detailed processing of fish and meat.
- Compliance with personal hygiene rules (especially among girls).
It should be understood that it is very difficult to avoid pests when you are constantly in public places. Therefore, once a year, without forgetting any rules of hygiene, it is important to take an antiparasitic drug for prevention. Only an expert can appoint it. Remember, self-medication is dangerous. It can turn prevention into a big problem.