Analysis for parasites is the most reliable way to determine the presence of uninvited guests in the body.Currently, diagnosis can be made using blood or stool tests.So, today we will talk about how to get tested for parasites.
The danger of parasites
Parasites are organisms that use humans as a source of food and shelter, localize in the gastrointestinal tract, lungs, muscles, joints.
If the number and size of parasites are small, their presence may not be noticed for a long time, but the rapid reproduction or growth of parasites and their movement throughout the body during their life cycle often lead to the development of serious health problems.
For example, roundworms that accumulate in the intestines can cause constipation and obstruction.Cattle tapeworms grow up to several meters long and seriously damage the digestive tract, depriving their owners of nutrients and vitamins.Echinococcus forms cysts in internal organs, including the brain, liver, and lungs.Such cyst rupture may occur unexpectedly, after a minor injury or during an examination.Cyst contents can cause anaphylactic shock or collapse.Trichinella larvae feed and live in the muscle, gradually destroying it.According to the WHO, parasitic diseases account for approximately 14 million deaths worldwide each year.
Blood test for parasites
Testing for parasites is necessary for everyone, without exception.Even in cases when a person does not suspect the presence of worms in the body and has never complained of symptoms indicating the presence of helminths.According to the WHO, up to 100 million people a year are infected with protozoa every year.During their lifetime, almost everyone living on our planet has faced an attack of parasites.
Parasites are organisms that use humans as a source of food and shelter, localizing in the gastrointestinal tract, lungs, muscles, and joints.They can also live in the blood and also affect the eyes and brain.They can be unicellular, multicellular and protozoan (bacteria and viruses).
The most common route of infection:
- Parasite eggs enter the human digestive tract along with vegetables and fruits that are not washed well, undercooked meat and fish dishes, through poor quality water, and if hygiene and sanitation rules are not followed.As practice shows, the eggs of some types of parasites can sometimes be found on bread lying on store shelves.Also, some species are transmitted through fur products (echinococcosis);
- inhalation, penetration through the skin;
- through insect bites (for example, mosquitoes carry malaria);
- contact with sick people - for example, with scabies.
Instructions for the test
Blood tests for parasites are recommended for adults and children.It is very difficult, and sometimes impossible, to identify the presence of unwanted "residents" in the body based on symptoms alone.This is due to the fact that the symptoms of the disease in most cases are not specific.
Protozoa and organisms affect humans, causing allergic manifestations, pain in the gastrointestinal tract, lethargy and weakness.As a result, you can visit an allergist for years and treat bloating and heaviness in the stomach, without suspecting that worms are the cause of your health problems.
In children, helminths can cause slow mental and physical development, as well as reduce resistance to infectious and somatic diseases.Often the whole family suffers, constantly infecting each other.Therefore, if the slightest suspicion arises, it is necessary to get a test.
One of the most informative tests is a blood test.This test identifies certain substances that indicate the presence of an infestation.
What tests are needed to detect parasites?
Blood and stool tests can detect the presence of helminths in the body.Parasites that live in the intestine reproduce using eggs or entire compartments with a large number of eggs, which are excreted with the feces.This is how sick people become distributors of parasites.Stool analysis is carried out to detect helminth eggs and allows you to determine the presence of helminths and their type (pinworms, tapeworms, etc.).
Since the active life of the parasite is indicated by the release of toxic substances and sensitization of the body, characteristic changes in the blood formula can be seen in the analysis.A complete blood count helps detect elevated eosinophil levels and, less commonly, anemia.This study allows you to suspect or confirm the presence of a parasitic disease without specifying the type of parasite.
Stool analysis is not always informative.The absence of worm eggs in the feces gives reason to exclude only some types of helminthiasis.To detect other parasites, a blood test is performed for antibodies to them (echinococcus, opisthorchid, trichinella, etc.).Determining the type of parasite helps the doctor prescribe the necessary additional examinations or immediately choose the right treatment.
Tests for parasites can and should be taken if there is suspicion of infection (the appearance of characteristic complaints and health problems), for those who live in areas with an increased risk of infection, for employees of child care institutions, the food industry, for family members where parasitic diseases have been detected, etc.
Timely detection and treatment of parasitosis allows you to avoid threatening complications and health problems.
The most commonly used are as follows:
- Immunoenzyme, it is also called ELISA.
- Blood hemoscanning.
- Serological analysis.
- Blood PCR diagnosis for the presence of parasites.
- Each test has its own characteristics and can only be prescribed by the attending physician if he deems it necessary.
Enzyme immunoassay
With its help, it is possible to identify antibodies and antigens in the blood of adults and children.That is, it shows with certainty how many parasitic worms and their metabolic products there are.
This analysis allows not only to determine the presence of helminths in the body, but also to detect the dynamics of treatment or disease caused by worms.Often, enzyme immunoassay is prescribed when there is suspicion of the presence of echinococcus in the tissue.
How to check for parasites
The best way to check for parasites is to have a stool test.Most doctors, if parasites are suspected, will prescribe standard stool tests, but such tests are not as accurate as those used in functional disorder medicine.
Standard stool tests can detect the parasite or its eggs, but such tests are limited in many ways.The problem with this test is that it is only marginally effective.They need three separate stool samples sent to a laboratory where a pathologist examines them under a microscope.The life cycle of parasites is unique - it allows them to be in an intermediate state between hibernation and functioning.
To detect parasites in a standard test, the stool sample must contain live parasites, the parasites must remain alive when the sample is taken to the laboratory, and then the pathologist must see the live parasites under a microscope.Although this type of test may be important for some people, it does not detect inactive parasites, and for this reason, this type of stool test often gives false negative results.
Detailed stool analysis is used in the medicine of functional disorders.The extensive test is more accurate than the standard stool test because it uses polymerase chain reaction (PCR) technology to make the parasite's DNA more visible.This means that the parasite can be dead or inactive, but it will still be detected by this test.
Because this test uses PRC technology, its success does not depend on the pathologist's ability to see the parasite under a microscope.It is common to diagnose parasites in patients whose standard stool analysis does not reveal parasites.
Many people consider stool analysis to be the most reliable test for parasites.Currently this is not the case at all.You can determine the presence of uninvited guests with just a drop of blood.To make an accurate diagnosis, you need a magnifying device and a video camera.
A blood test is considered the most informative.Nowadays several tests are carried out, which differ in their methods, but all aim to identify parasites in the body.
Where to test
You can take a blood test for helminths and protozoa with reliable results in a medical center that has its own clinical diagnostic laboratory
You can take a blood test for helminths and protozoa with reliable results in a medical center that has its own clinical diagnostic laboratory.Processing the resulting material takes a minimum of time.
The clinic uses modern technology, which allows our specialists to carry out professional analysis, and patients receive the most complete information about their health status without queuing or waiting.We employ highly professional specialists in the field of parasitology who have successful experience in well-known clinics in Europe and the United States and whose work is used by specialists from other clinics.
What parasitic diseases can be detected using tests?
Opisthorchiasis
This disease is caused by the opisthorchis worm, which chooses the liver, gall bladder or pancreas of humans as its habitat.Infection occurs after eating raw or dried fish infected with opisthorchis larvae.It manifests itself as severe pain in the epigastric region and in the right hypochondrium, nausea, vomiting, dizziness, weakness, headache, enlarged liver and pain.
The patient's blood is checked for the number of eosinophils (white blood cells responsible for binding foreign proteins circulating in the blood) and signs of anemia.
Trichinosis
Trichinosis is caused by Trichinella.Grows when eating undercooked or fried meat
This disease is caused by Trichinella.Grows when eating undercooked or fried meat.It manifests itself as headaches, muscle aches, swelling of the face (especially eyelids), allergies and periodic increases in temperature.
Ascariasis
Roundworms can reach 40 cm in length and live in the intestine.Larvae can settle in the lungs, liver, and heart.There are cases where these parasites come out through the mouth, nose or even ears.It can manifest as atopic dermatitis, neurodermatitis, allergies, chronic bronchitis, sinusitis, hepatitis, mycoses.And also frequent pain in the navel area, loss of appetite, dizziness, fainting, and lack of sleep.Infection occurs when personal hygiene rules are not followed and when eating unwashed vegetables and fruits.
Toxocariasis
Helminth Toxocara parasitises humans in the form of larvae that occupy the liver, lungs, heart, kidneys, brain, and eyes.There are known cases of damage to the heart and nervous system.Manifested by allergic reactions, bronchial asthma, fever, cough, enlarged liver, damage to the organs of vision with possible development of blindness.
Infection occurs through dirty hands and contaminated food.
Echinococcosis
With this type of disease, cysts formed from parasite larvae form in the liver, lungs and other internal organs of a person.The presence of a cyst in the liver is indicated by pain in the right hypochondrium, weakness, lethargy, fatigue, decreased activity, and sometimes allergic reactions.When the cyst is located in the lungs, cough and shortness of breath appear.You can get infected with echinococcosis if you do not take care of personal hygiene.
Giardiasis
Giardia is a single-celled microorganism with several pairs of flagella that lives in the lumen of the human small intestine.This disease is manifested by diarrhea, nausea, vomiting, changes in the color and structure of the skin.Infection occurs through ingestion of food and water contaminated with Giardia cysts.
For the most complete diagnosis, you may need to take a stool test to detect helminth eggs, as well as undergo other types of tests.If you have pain in the epigastric region, you are also advised to consult a gastroenterologist, test your stool for Helicobacter Pilori antigen, perform an ultrasound of the abdominal organs, and perform a gastroscopy.
Complications of parasitic diseases
When the parasite lives or dies, toxic substances are released into the host's body.They can cause weakness, persistent fatigue, dizziness, headache, nausea, and loss of appetite.In addition, these ingredients cause sensitization of the body, which causes allergies - rashes, dermatitis, bronchitis.Many parasites choose to live in the human gastrointestinal tract.When strengthening in the intestine, as well as feeding, the parasite damages and destroys mucous membrane cells and blood cells.Extensive damage to the mucous membrane can manifest as pain, nausea, disturbances in digestion and absorption of nutrients.
A large number of parasites (for example, roundworms), intertwined in a ball, can cause intestinal blockage and acute intestinal obstruction.The risk of this complication is very high in small children, because their intestinal lumen is narrower.
Parasites are so called because they do not care about the importance of the host organism.It takes all the necessary elements from food, depriving the owner of many important nutrients - minerals and vitamins.Therefore, one of the consequences of parasitic diseases is hypovitaminosis and avitaminosis, which can manifest as a decrease in immunity, deterioration of the skin, nails, hair, etc.Significant loss of blood cells (due to parasites eating them) and their insufficient formation (due to hypovitaminosis) lead to anemia.Parasites like Trichinella live and feed on muscle, which causes severe muscle pain.
Parasites like Trichinella live in the muscles and feed on them, which causes severe muscle pain.Parasites that live or breed in the bile ducts (for example, opisthorchid) can cause blockage of the bile ducts, manifested by jaundice of the skin and sclera, and itching.
Parasites are a frequent source of chronic damage to cells, which provokes their malignant transformation and the development of cancer.
Another danger of parasites is that infected people in most cases become the source of infection to other people.As a result, all family members can get sick if one of them has parasites.
To increase survival, some parasites have a very complex life cycle, where they change several hosts and exist in each different life form.For echinococcus, for example, a person is a dead end in the life cycle and, upon entering his body, the parasite forms cysts and capsules in various organs (brain, liver, lungs).
The appearance of cysts in the brain can cause the development of epilepsy and other neurological disorders.In addition, cysts are the source of abscess formation in internal organs.
To protect yourself and your loved ones from parasites, it is necessary to identify and treat parasitic diseases immediately.A comprehensive examination for helminth infections helps with this.
How to get rid of parasites
A detailed stool analysis can identify 17 different parasites, so when the doctor knows which pests are present in the patient's body, he prescribes drugs aimed at destroying certain types of parasites.
However, if the parasite cannot be identified, the doctor can prescribe the patient a mixture of medicinal herbs, including magnesia with caprylic acid, barberine, Tribulus extract, Artemisia annua, grapefruit, barberry, bearberry, and black walnut.
These ingredients are usually available at pharmacies.By encouraging beneficial gut bacteria, this herbal formula provides a broad spectrum of action against the most common pathogens found in the human gastrointestinal tract.
Before starting to fight parasites with the help of medicinal herbs, it is recommended to consult a doctor, and in the case of previous liver disease, excessive alcohol consumption, or a previously noted increase in the level of liver enzymes, it is worth checking their levels again.
If the presence of parasites living in the liver is suspected, research and testing of the material taken is prescribed.If the test results show the presence of this parasite, then long-term treatment is carried out in hospital conditions, which does not always lead to positive results.Some patients are treated for years and are unable to get rid of the parasite.All you need to do is eat fish that has been proven and subjected to thorough heat treatment.To avoid parasitic infections, always wash your hands before eating with running water and soap, and wash fruits, vegetables and herbs thoroughly.After washing, everything should be rinsed with boiling water.
Do not drink water from uncertified or boiled water.Boil and fry meat and fish thoroughly.Do not eat cow's milk that has not been boiled.It is better to buy dairy products that are tested and pasteurized in the store.Do not forget to carry out preventive deworming for your pets and treat them for fleas in time.Get rid of mice, which often live in the basement.
If you suspect the presence of parasites in your body, you should see a doctor so that he can prescribe a detailed stool test.After all, everything starts from the gut, and the gut is the path to health.A healthy gut means a healthy person.