Parasite analysis is the most reliable way to determine the presence of unwanted guests in the body.Currently, the diagnosis can be made through blood or stool tests.So today we will talk about how to get tested for parasites.
Danger of parasites
Parasites are organisms that use humans as a food source and place of residence, locating in the gastrointestinal tract, lungs, muscles, joints
If the number and size of parasites are small, their presence may go unnoticed for a long time, but the rapid reproduction or growth of parasites and their movement throughout the body during their life cycle often causes the development of serious health problems.
For example, roundworms that build up in the intestines can cause constipation and obstruction.Bovine tapeworm grows up to several meters in length and severely damages the digestive tract, depriving the owner of nutrients and vitamins.Echinococcus forms cysts in internal organs, including the brain, liver, and lungs.Rupture of such a cyst can occur unexpectedly, after a minor injury or during an examination.The contents of the cyst can cause anaphylactic shock or collapse.Trichinella larvae feed and live in muscles, gradually destroying them.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 the case 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 are infected with protozoa every year.Throughout their lives, almost all people living on our planet have had to deal with parasitic infestations.
Parasites are organisms that use humans as a food source and place of residence, locating 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 routes of infection:
- Parasite eggs enter the human digestive tract along with poorly washed fruits and vegetables, undercooked meat and fish dishes, through poor-quality water and if sanitary and hygienic standards are not followed.As practice shows, sometimes eggs of different types of parasites can be found on bread that is on the store shelf.Additionally, some species are transmitted through fur products (echinococcosis);
- inhalation, penetration through the skin;
- through insect bites (for example mosquitoes carry malaria);
- in contact with sick people, for example with scabies.
Instructions for the test
A blood test for parasites is recommended for both 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 diseases in most cases are non-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 cure swelling and heaviness in the abdomen, without suspecting that worms are responsible for your health problems.
In children, helminths can cause a delay in mental and physical development, as well as reduce resistance to infectious and somatic diseases.Very often the whole family suffers, constantly infecting each other.Therefore, if the slightest suspicion arises, it is necessary to get tested.
One of the most informative tests is a blood test.This test identifies specific substances that indicate the presence of infestations.
What tests are needed to detect parasites?
Blood and stool tests can detect the presence of helminths in the body.Parasites living in the intestine reproduce using eggs or entire compartments with a large number of eggs, which are expelled together with feces.This is how a sick person becomes a distributor of parasites.Stool analysis is carried out to detect helminth eggs and allows you to determine the presence of a helminth and its type (pinworms, tapeworms, etc.).
Since the active life of the parasite is manifested 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 increased levels of eosinophils and, less commonly, anemia.This study allows us 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 against them (echinococcus, opisthorchid, trichinella, etc.).Determining the type of parasite helps the doctor prescribe the necessary additional tests or immediately select the correct treatment.
Tests for parasites can and should be carried out if there is suspicion of infection (appearance of characteristic disorders and health problems), for those living in areas with an increased risk of infection, for employees of children's institutions, the food industry, for family members in whom a parasitic disease has been detected, etc.
Timely detection and treatment of parasitosis allows you to avoid threatening complications and health problems.
The most commonly used ones are the following:
- Immunoenzyme, it is also called ELISA.
- Blood haemoscan.
- Serological analysis.
- PCR diagnostics of blood for the presence of parasites.
- Each test has its own characteristics and can be prescribed by the doctor only 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 quite reliably 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 track the dynamics of treatment or diseases caused by worms.Most often, an enzyme immunoassay is prescribed when the presence of echinococcus in tissues is suspected.
How to control pests
The best way to check for parasites is to do a stool test.Most doctors, if parasites are suspected, will order a standard stool test, but such tests are not as accurate as the extensive tests used in functional disorder medicine.
Standard stool tests can detect parasites or their eggs, but such tests are limited in many ways.The problem with these tests is that they are only marginally effective.They require three separate stool samples that are 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 standard tests, a stool sample must contain a live parasite, the parasite must remain alive while the sample is taken to the laboratory, and then a pathologist must see the live parasite under a microscope.While this type of test may be important for some, it does not detect dormant parasites, and for this reason, this type of stool test often gives false negative results.
Detailed stool analysis used in functional disorder medicine.The thorough test is much more accurate than a standard stool test because it uses polymerase chain reaction (PCR) technology to make the parasite's DNA more visible.This means that the parasite may be dead or dormant, but 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 quite common to diagnose a parasite in a patient whose standard stool analysis did not reveal the parasite.
Many people consider stool analysis to be the most reliable test for the presence of parasites.Currently this is not the case at all.You can determine the presence of uninvited guests with just one drop of blood.To make an accurate diagnosis, you will need a magnifying device and a video camera.
A blood test is considered the most informative.Nowadays, numerous tests are carried out, which differ in methods, but all of them are aimed at identifying parasites in the body.
Where to get tested
You can take a blood test for helminths and protozoa with reliable results at a medical center that has its own clinical diagnostic laboratory
You can take a blood test for helminths and protozoa with reliable results at a medical center that has its own clinical diagnostic laboratory.Processing the resulting material takes minimal time.
The clinics use modern technologies, which allow our specialists to carry out professional analyzes and patients to receive the most complete information about their health status without queues or waiting.We employ highly professional specialists in the field of parasitology who have successful experience in renowned clinics in Europe and the USA and whose work is used by specialists from other clinics.
What parasitic diseases can be detected using tests?
Opisthorchiasis
The disease is caused by the Opisthorchis worm, which chooses the human liver, gallbladder or pancreas as its habitat.Infection occurs after eating raw or dried fish infected with Opisthorchis larvae.It is manifested by severe pain in the epigastric region and right hypochondrium, nausea, vomiting, dizziness, weakness, headache, enlargement of the liver and its pain.
The number of eosinophils (white blood cells responsible for binding foreign proteins circulating in the blood) and signs of anemia are examined in the patient's blood.
Trichinosis
Trichinosis is caused by Trichinella.It develops when you eat undercooked or fried meat
The disease is caused by Trichinella.It develops when you eat undercooked or fried meat.It manifests itself with headaches, muscle pain, swelling of the face (especially of the eyelids), allergies and periodic increases in temperature.
Ascariasis
The nematode worm can reach 40 cm in length and lives in the intestine.The larvae can lodge in the lungs, liver and heart.There are cases where these parasites come out through the mouth, nose or even ears.It can manifest itself as atopic dermatitis, neurodermatitis, allergies, chronic bronchitis, sinusitis, hepatitis, mycosis.And also frequent pain in the navel area, loss of appetite, dizziness, fainting and poor sleep.Infection occurs when personal hygiene rules are not respected and when unwashed fruits and vegetables are eaten.
Toxocariasis
The Toxocara helminth parasitizes humans in the form of larvae that occupy the liver, lungs, heart, kidneys, brain and eyes.Fatal cases of damage to the heart and nervous system are known.Manifested by allergic reactions, bronchial asthma, fever, cough, enlargement of the 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 by larvae of parasites are formed in the liver, lungs and other internal organs of a person.The presence of cysts in the liver is manifested by pain in the right hypochondrium, weakness, malaise, fatigue, decreased activity, and sometimes allergic reactions.When the cyst is located in the lung, cough and shortness of breath appear.You can get echinococcosis if you don't maintain personal hygiene.
Giardiasis
Giardia are unicellular microorganisms with several pairs of flagella that live in the lumen of the human small intestine.The disease is manifested by diarrhea, nausea, vomiting, changes in the color and texture of the skin.Infection occurs through consumption of food and water contaminated with Giardia cysts.
For a more complete diagnosis, you may need to do a stool test to detect helminth eggs, as well as undergo other types of tests.If you have pain in the epigastric region, it is also advisable to consult a gastroenterologist, test the Helicobacter Pylori antigen in the stool, do 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, constant tiredness, dizziness, headache, nausea and loss of appetite.In addition, these substances cause sensitization of the body, which causes allergies: skin rashes, dermatitis, bronchitis.Many parasites choose to live in the human gastrointestinal tract.When gaining strength in the intestine, as well as in nutrition, parasites damage and destroy mucosal cells and blood cells.Extensive damage to the mucosa can manifest as pain, nausea, disturbances in digestion and nutrient absorption.
A large number of parasites (for example, roundworms), twisted into a ball, can cause intestinal blockage and acute intestinal obstruction.The risk of this complication is particularly high in young children, because their intestinal lumen is narrower.
The parasite is so called because it does not care much about the interests of the host organism.It takes all the necessary elements from food, depriving the owner of many essential nutrients: minerals and vitamins.Therefore, one of the consequences of parasitic diseases is hypovitaminosis and avitaminosis, which can manifest itself as decreased immunity, deterioration of the skin, nails, hair, etc.A significant loss of blood cells (due to the parasite that feeds on them) and their insufficient formation (due to hypovitaminosis) leads to anemia.A parasite like Trichinella lives and feeds on the muscles, causing severe muscle pain.
A parasite like Trichinella lives in the muscles and feeds on them, causing severe muscle pain.Parasites that live or breed in the bile ducts (for example, opisthorchid) can cause blockage of the bile ducts, which manifests as jaundice of the skin and sclera and itching.
Parasites are a source of regular chronic damage to cells, which causes their malignant changes and the development of cancer.
Another danger of parasites is that an infected person in most cases becomes the cause of infection for other people.As a result, all family members can get sick if one of them is affected by the parasite.
To improve survival, some parasites have a very complex life cycle, during which they change different hosts and exist in each as different life forms.For echinococcus, for example, a person is a dead end in the life cycle, and, 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 a source of abscess formation in internal organs.
To protect yourself and your loved ones from parasites, it is necessary to timely identify and treat parasitic diseases.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 finds out which parasite is in the patient's body, he prescribes drugs that are aimed at destroying a specific type of parasite.
However, if the parasite cannot be identified, the doctor may prescribe the patient a mixture of medicinal herbs, including magnesia with caprylic acid, barberine, extracts of Tribulus, Artemisia Annua, grapefruit, barberry, bearberry and black walnut.
These ingredients can usually be found in pharmacies.By promoting beneficial intestinal bacteria, these herbal formulas provide 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 case of previous liver diseases, excessive alcohol consumption or previously noticed 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, surveys and analyzes of the sampled material are prescribed.If the test results show the presence of these parasites, long-term treatment is carried out in a hospital setting, which does not always lead to a positive result.Some patients are treated for years and cannot get rid of the parasites.All you had to do was eat proven fish and subject it to thorough heat treatment.To prevent parasite infection, always wash your hands before eating with soap and running water, and wash fruits, vegetables and herbs thoroughly.After washing, everything must be doused with boiling water.
Do not drink water from unverified sources and do not boil it.Boil and fry meat and fish well.Do not consume unboiled cow's milk.It is best to buy tested and pasteurized dairy products in the store.Don't forget to carry out preventive deworming for your pets and treat them promptly for fleas.Get rid of rodents, which often live in basements.
If you suspect the presence of a parasite in your body, you should consult a doctor so that he can prescribe a detailed stool test.After all, everything starts in the gut, and the gut is the path to health.A healthy gut means a healthy person.