Parasitic organisms are not something abstract and distant. Many people don't even think about not living "alone". Entire colonies of microorganisms live on the skin and inside the human body. Some of them are dangerous and harmful, while others are necessary for healthy living and proper functioning of the body. The normal microflora is armor against pathogenic proliferation; Beneficial microorganisms help create the necessary acidity of the environment and participate in many chemical processes in the body. In addition to microbes, dangerous protozoa or parasitic worms may exist in the human body. As they develop and multiply, they adversely affect human health, suppress the immune system and interfere with the proper functioning of all systems. How to identify parasites in the human body if parasitic infestations are often asymptomatic? Often a person gets sick and fades, but this in no way connects it to the presence of parasites.
Symptoms of a dangerous neighborhood
![Parasitic organisms](/images/articles/89/Parasitic%20organisms.jpg)
Parasites in the human body in most cases are small in size, they live the entire or partial cycle of their life in the host's body. Modern science has studied more than three hundred species of parasites that can live in the human body. Once inside, helminths affect the intestines, suppress the immune system and negatively affect vital organs. With timely detection of parasites and proper treatment, serious health problems can be prevented: allergies, kidney and liver dysfunction. You can find out if there are unwanted guests in the body using modern diagnostic methods. There are numerous symptoms that indirectly indicate infection. If you pay close attention to your health, a person should notice new unpleasant changes and not ignore them. The main manifestations of a parasitic infection are the following symptoms:
- A decrease in body weight, often this occurs against the background of a decrease in appetite, but often a person notices an increase in appetite while losing weight.
- The development of anemia occurs due to massive infestation of parasites and, as a result, lack of nutrients in the human body.
- Indigestion, a person notes frequent diarrhea, which alternates with constipation.
- Development of problems associated with malfunctions of the digestive tract.
- Constant discomfort under the ribs on the right.
- Symptoms of arthritis, which manifests itself in the form of pain in the muscles and joints.
- You notice a deterioration in appearance, skin lesions in the form of rashes, redness or peeling.
- An increase in the number of infectious diseases due to decreased immunity.
- Allergic reactions due to poisoning by waste products of parasites.
- Deterioration of character, appearance of irritability, aggressiveness due to the lack of important microelements and vitamins.
- Decreased performance, feeling of constant tiredness, drowsiness.
- Sleep disturbances, decreased ability to concentrate.
![One of the symptoms of a parasitic infection is sleep disturbance](/images/articles/89/One%20of%20the%20symptoms%20of%20a%20parasitic%20infection%20is%20sleep%20disturbance.jpg)
The mentioned symptoms are inherent in a large number of diseases, so it is impossible to say 100% that a person is infected with parasites. The diagnosis is made by a specialist after an examination.
How does parasitic infection occur?
A person can become infected with parasites in several ways. By knowing the routes of transmission, you can significantly reduce the risk of contracting a parasitic infection:
- Eat minimally processed greens, fruits, and greens. A large number of parasites are transmitted to humans through the consumption of poorly processed plant foods. This happens due to the transmission of the infection from contaminated soil. To protect yourself, it is important to handle fruit and vegetables carefully and wash your hands before eating.
- Drinking dirty water. To reduce the risk of infection, it is important to drink only boiled water. When visiting developing countries, you should only drink bottled water. It is not possible to swim in unknown bodies of water, especially if some water sources are prohibited by the health service.
- Consumption of semi-raw meat and fish products. There are parasites that are transmitted this way. To protect yourself, it is important to avoid eating poorly processed meat; eat only products that have a quality certificate and have been tested by health services. During cooking, it is necessary to observe the temperature regime and thoroughly fry (boil) the product.
- Contact with an infected person. Some helminthiases are transmitted through household contact. The most popular group from which people get infected from a sick person are pinworms. A disease such as cysticercosis is also widespread. To protect yourself from infection, you need to wash your hands before each meal or after visiting crowded places and not eat food prepared by strangers in spontaneous markets or in dubious restaurants.
- Contact with feces or skin parasites of infected animals. To protect yourself, it is important to carefully observe hygiene and systematically treat your pets against fleas.
![Eating poorly processed fruit can cause helminth infections](/images/articles/89/Eating%20poorly%20processed%20fruit%20can%20cause%20helminth%20infections.jpg)
Diagnostic methods: traditional methods
The classic way to diagnose parasites in the body is stool analysis. Collect it in the morning immediately before delivery in a glass container with an airtight lid. The maximum storage period of feces does not exceed ten hours in a cold place. The analysis detects worms from different groups.
It is believed that the most effective method is used to identify parasites such as:
- nematodes;
- whipworms;
- tapeworm;
- tapeworms;
- fluke;
- schistosomes.
The presence of pinworms is diagnosed by nocturnal itching. A curettage is used to diagnose enterobiasis. It is made using a special adhesive tape. The effectiveness of the technique is very high, the main thing is to carry out the procedure correctly. A doctor performs a scraping before washing the genitals. To obtain an accurate result, it is recommended to repeat the test a few days after the initial collection.
Stool donation is not always effective; some people do not like this simple procedure, considering it extremely unpleasant. For this reason, you need to know how to detect parasites in other ways.
Diagnostic methods: new options
If you notice the appearance of unusual symptoms, a person should visit a specialist and undergo an examination. This will help find the source of the problem and recognize the type of helminth. There is a set of diagnostic measures that allow you to accurately identify the presence of parasitic organisms, determine their type, quantity and location.
Some time ago the presence of helminths was diagnosed by taking a stool sample. The method is simple and painless, but its accuracy is low. Often the result is a false negative and the person continues to suffer from helminthiasis or parasitic infestation. To get the most correct result, you will have to urinate at least ten times a month. Only in this case can you get an accurate answer. This is due to the characteristics of life activity and development cycles of parasites.
![Enzyme immunoassay blood tests are a method of diagnosing parasitic infections](/images/articles/89/Enzyme%20immunoassay%20blood%20tests%20are%20a%20method%20of%20diagnosing%20parasitic%20infections.jpg)
Modern medicine offers more accurate ways to identify dangerous neighbors in the human body:
- X-rayORendoscopy (biopsy)helps identify parasites in internal organs.
- PCR. A sample of saliva, blood or secretions is taken to determine the parasite's DNA. The analysis allows us to determine the type (type) of the parasite.
- Linked immunosorbent assayallows you to identify antigens. The technique allows you to obtain very high results. In addition to identifying the parasite, the analysis helps to determine the type of parasite, the number and developmental characteristics of the pathogenic individual.
- Bioresonance research. The technique allows you to confirm the presence of parasites in the body, but not to determine their type, location or number.
Correct behavior when infected
![If you suspect a parasitic infection, see a doctor](/images/articles/89/If%20you%20suspect%20a%20parasitic%20infection,%20see%20a%20doctor.jpg)
If a person suspects that he is infected with helminths, he should not start self-medication, he must visit a specialist. The therapist will send a parasitologist or infectious disease specialist to clarify the diagnosis. Self-medication is not only ineffective, but can also cause a worsening of the condition.
Anti-parasite drugs are characterized by high toxicity and have a specific application. When diagnosing parasites, the doctor prescribes a drug that affects a specific type of helminths. Having no idea which organisms coexist with humans, it is forbidden to undergo a course of therapy; taking antiparasitic medications will have no effect on the problem.
Thanks to the availability of numerous research methods, it is possible to easily determine not only the type of parasite, but also its location and the degree of infection of the body. Do not ignore the problem, timely and competent treatment guarantees recovery without serious consequences for the body.