Most parasite infections today help identify a well -designed analysis for worms.The diagnosis is carried out in specialized workshops using the latest equipment and reagents.
In addition, each analysis of parasites has a series of certain requirements for its implementation.In which tests they should be delivered for worms and how to do it correctly, and also how to interpret them correctly, we understand below.
Types of tests for the identification of worms
There are different types of tests, the totality whose results can indicate a particular parasitic invasion.However, it should be remembered that only the attending physician can make the decryption of the results and make a diagnosis.
Blood test
One of the reliable and more information methods (with a precision of 93%) for the diagnosis on the helminths is a blood test for parasites.In the circles of the doctors, such a study is called Elisa (analysis of the immuno function for parasites in the human body).The study allows you to identify the presence of antibodies that have formed in relation to antigens in the blood serum.That is, in relation to the infections/parasitic individuals.
The advantage of such an examination of the blood for parasites is the possibility of determining the elmintic invasion in the early stages, when the elminto is not yet able to reproduce and does not arouse the eggs that can be detected during a cover (special analysis of the feces for an egg reader).
It is important to understand that using such blood examination for parasites, it is possible to identify the following parasitic infections
- Opisthorchiasis;
- Lambliosis;
- Entertainable;
- Ascaridosis;
- Toxoplasmosis;
- Toxocarosis;
- Trichinellosis and others.
The blood on parasites is taken from a vein in the morning on an empty stomach.At the same time, before conducting the study, it is worth carrying out preparatory measures.
In particular, to conduct a blood test for parasites, you should join these rules:
- Three days before the diagnosis, they do not eat fat, fried and complex dishes.Food should be simple and easy to digest;
- Three days before the study, it is necessary to abandon alcohol and any drug;
- The day before giving blood to worms, you must limit yourself from physical and emotional physical and psychological stress;
- For at least 3-4 hours, you should refuse smoking.
Important:The execution of a blood test for parasites in accordance with all these rules allows to obtain the most accurate result and eliminate the withdrawal of a false positive result.If the reader is interested in how long the analysis for parasites is performed, the deadline for obtaining this result will vary from 3 to 9 days.
Calais analysis
In addition to the fact that the blood for worms can be donated to obtain accurate information, for the same purpose you can also pass the feces to conduct a cover.This type of diagnosis allows you to identify the helminths in the stool during their active reproduction.Therefore, if you don't know how to check the worms, but you want to do it alone and immediately, you can simply contact any commercial laboratory with the feces for research.By the way, the family doctor will also mainly emit a postponement for such an examination in the event of a suspicion of helminths.
It is important to understand that if a blood test for worms allows you to identify the maximum number of parasites in the body, then the list of helmets in the study of the stool seems a little different.
In particular, when the worms of feces occurs, it is possible to identify eggs and individuals of these helminths:
- Vlashev;
- Krivolovka;
- Pinworm;
- Ascaris;
- Not -core;
- Liver biconomas and cats;
- Strip worm;
- Pork and bull champion;
- The ribbon is wide;
- Stroke of luck;
- Schistosoma and others.
It is worth knowing that such a study is not always informative, since the parasite can be at the time of the passage of the stool in the maturation phase and is not yet ready to lay the eggs.Therefore, in order to obtain a reliable result, it is advisable to take an analysis of the feces three with a 2-3 weeks break.
Those who are interested in how to take tests for parasites through the study of stool should know that the feces must be assembled in a sterile plastic container after committing the morning emptying of the intestine.You don't need to wash before going to the bathroom.At the same time, it is desirable to do your business not in the bathroom, but in a container, without particles of disinfectants or detergents.
It is important to ensure that urine and unloading from the genitals do not enter the biomaterial.It is necessary to collect samples from different parts of stool (from the front, from the back and on the side).The feces assembled in a container for an amount of 2/3, it is advisable not to archive, but send immediately for the analysis.Since parasite eggs can live in an external environment up to 10 hours.The conservation of the sample reduces the probability of a reliable result.
Important:The doctor should also tell how to correctly deliver the feces when issuing a direction.
If the reader is interested in how many days can analyze this type, the diagnostic period is much lower than when the blood is analyzed for parasites.In most cases, the result is ready in the evening and sent to the patient's e -email (if the diagnosis is carried out in a commercial laboratory).The maximum deadline for obtaining the result of the cover is 1-2 days subject to the weekend.
Important:For smaller patients, they often analyze enterobiosis in the form of scraping.To do this, the cut of the child is applied to the folds of the skin of the child's anal opening and press well.The selected sample is glued to a special laboratory glass and sent for research.In this way, you can identify Pinworms' eggs.
When is the analysis of worms required?
Testing for worms is mainly recommended for people who can be at risk of infection in maximum measure.
Medical practice shows that the Elmintic invasion is much more common in the following categories of people:
- workers who are often in contact with animals: farmers and veterinarians;
- Hunters and fishermen, as well as those who often like to rest on the wildlife;
- People who live in rural areas, where various infectious diseases break out;
- medical operators who often have to communicate with infected patients;
- Maternal school workers, schools and other public places.We must not forget the cooks and people who work in the field of catering, who often face raw meat, fish, vegetables and herbs, because products often must be tasted before their complete cooking;
- People who do not observe personal hygiene do not wash their hands before eating and perhaps the products themselves before eating;
- A normal resident in the city, which can have cockroaches or flies or other insects at home, because ants are also vectors of various eliminations.
All these people have to make a blood test for worms or make a scraping of the skin, it is also possible to overcome the stool.The attending physician is engaged in the correct selection of the type of analysis, depending on the symptoms that appear during the infection.
Symptoms can be different, consider the main ones:
- A strong weight loss, while a person has a good appetite and eats more than usual.But over time, the appetite disappears, as the general condition worsens;
- It is possible to the presence of itching and irritation in the anus, burning on the anus;
- Pallor of the skin due to the lack of nutrients, vitamins are not absorbed and all vitamins and beneficial minerals are consumed by worms;
- Due to the decrease in immunity and vital tone, chronic fatigue and fatigue appears;
- The presence of problems with the gastrointestinal tract, from nausea and vomiting to pain and problems with feces, mainly indicates the need to test for worms in adults;
- Headache and dizziness, which is associated with the release of toxins with worms.
If you or your loved ones you have health problems and at least 2-3 signs of the list have been recorded, then there is a high risk of worms.
As the statistics show, most of the people on the planet are infected by elmininti, but do not suspect this, continuing to be treated by the consequences of the helf parasite.Therefore, interested in the clinic which tests are delivered for the worms and undergo an exam to get rid of the main cause.Before asking the question on which tests to transmit to worms to an adult or child, it is recommended to pay attention to the preparatory process.
Preparation to pass the analysis for the worms
Blood or feces must comply with certain requirements, for which some preparation rules must be followed:
- A week before the tests, it is not possible to use antielmintic drugs, both in the form of dosage and in various popular remedies, since this can cause a negative result of the tests, also with the apparent presence of elmintiasis;
- In addition, a week or 4-5 days before the expected contact of the clinic, it is necessary to abandon the solutions and the laxatives, otherwise the tests can also give a negative result;
- About 3-5 days before visiting a medical institution, it is necessary to start taking dietary foods, it is not recommended to drink carbonated drinks, consume sweet, acidic, spicy and smoked meals, it is also worth abandoning fatty foods.
Thanks to such simple but effective preparatory measures, blood analysts or feces will be the most accurate, which means that you can quickly start treatment.
Analysis for ascariasis
Ascaridosis is also widespread in children and adults: up to 20% of the world population is sick.Askarid worms, like Pinworms, belong to the Nematodes group, but seem much worse: their body length can reach 30-40 centimeters.Fresh vegetables and fruit usually become the source of the disease: in the ground, ascaride eggs can survive up to several years, obtaining "on the table" directly from the bed.
The symptoms of ascariasis are weakness, fatigue, itching in the anus.Askarides is able to spread throughout the body, causing liver lesions, respiratory tract and gallbladder - in this case, the secondary ones caused by the organs are added to the primary signs.
The development of ascariasis can even lead to the patient's death.
The most effective for identifying ascarids in the body is a blood test for antibodies.
It does not require special preparation, but it is advisable to refrain from eating within four hours before the analysis.
Analysis for the opishorchiesi
The Opisthorchiasis caused dishes - a two -eyed cat.The disease has a pronounced local distribution.You can get an opistichese when eating infected fish, which is an intermediate guest of the parasite.The worms develop in the Gauls and in the pancreas ducts, causing infections, allergic reactions, liver diseases, lateral pain and fever.
The absence of timely treatment can lead to damage to the central nervous system, chronic gastritis, ulcer of the stomach and duodenum.
The most effective for identifying a cat bickery is a blood test for specific IgG antibodies.A reliable result can be achieved during the study from the sixth eight weeks after the infection.When they move to the chronic phase, the indicators could return to normal, in this case, this method will not work to determine the Opishorchiesi.
Tricinellosis analysis
Tricinellosis is caused by Trichinella - Elmininti who enter the human body with infected meat and lard.The products in large shops will surely verify the presence of a parasite, therefore private farmers, hunters and people who buy meat in untreated places usually become victims of Trichinell.The eggs of this parasite are unable to destroy the usual thermal treatment and salt, smoking does not help.A small piece is enough for the infection.
The symptoms of the disease in the first two or three weeks are allergic reactions of the body, nausea, diarrhea, vomiting.Then there is a body disease in which the worms have developed: parasites can choose any part of the body and destroy it for many years.In the end, tricinellosis can lead to the patient's death or irreversible disorders in the body.
If there is the suspicion of the presence of a Trichinell, the patient is directed to a blood test for specific antibodies.With a negative result and symptoms in progress, it is recommended to undergo a second exam in a couple of weeks: in the early stages, the disease cannot be detected, the high precision provides blood tests from the second to the fourth week after the infection.