Most for today's parasitic infections help identify a well -designed analysis for worms.The diagnosis is carried out in specialized laboratories using the last equipment and reagents.
In addition, each parasite analysis has a series of certain requirements for its implementation.In what tests should be delivered to worms and how to do it correctly, and also how to interpret them correctly, we understand below.
Types of tests for worm identification
There are several types of tests, whose results may indicate a particular parasitic invasion.However, it should be remembered that only the treating doctor can decipher the results and make a diagnosis.
Blood test
One of the reliable and most informative methods (with a 93%precision) for the diagnosis in Helmintos is a blood test for parasites.In the doctors' circles, this study is called Elisa (immunomunification analysis for parasites in the human body).The study allows you to identify in the blood serum the presence of antibodies that have been formed in relation to antigens.That is, in relation to infections/parasitic individuals.
The advantage of such a blood test for parasites is the possibility of determining the helminthic invasion in the early stages, when the Helmint is not yet capable of reproducing and does not detach the eggs that can be detected during a copper (a special analysis of the feces for an egg).
It is important to understand that the use of a blood test for parasites, the following parasitic infections can be identified:
- Opistorchiasis;
- Lambliosis;
- Enterobiosis;
- Ascaridosis;
- Toxoplasmosis;
- Toxocarosis;
- Tricinelosis and others.
The blood in the parasites is taken from a vein in the morning with an empty stomach.At the same time, before conducting the study, it is worth carrying out preparatory measures.
In particular, to perform a blood test for parasites, it must adhere to such rules:
- Three days before diagnosis, it does not eat fatty, fried and complex dishes.The food must be simple and easy to digest;
- Three days before the study, you must leave alcohol and drugs;
- The day before donating blood to worms, it should be limited to excessive physical and psychomotional stress;
- For at least 3-4 hours, you must reject smoking.
Important:Performing a blood test for parasites in accordance with all these rules allows you 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 is performed for the parasites, then the deadline to obtain 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 precise information, for the same purpose it can also pass stool to perform a coprogram.This type of diagnosis allows you to identify helminths in feces during active reproduction.Therefore, if you do not know how to verify the worms, but you want to do it yourself and immediately, you can simply contact any commercial laboratory with the research.By the way, the family doctor will also broadcast a reference for said exam in case of suspicion of Helmintos.
It is important to understand that if a blood analysis for worms allows you to identify the maximum number of parasites in the body, then the list of helminths in the study of feces seems different.
In particular, when verifying the stool worms, you can identify eggs and individuals of such helminths:
- Vlashev;
- Krivolovka;
- Intestinal worm;
- Ascaris;
- It does not run;
- Liver and cat biconomas;
- Denied the worm;
- Pork and bull champion;
- The tape is wide;
- Flounder;
- Schistosome and others.
It is worth knowing that this study is not always informative, since the parasite can be at the time of passing the feces in the maturation stage and is not yet ready to put eggs.Therefore, to obtain a reliable result, it is advisable to take a three-stool analysis with a 2-3 weeks break.
Those who are interested in how to take parasite tests through the study of feces should know that feces should be assembled in a sterile plastic container after committing the emptying of the intestine's morning.You don't need to wash before going to the bathroom.At the same time, it is desirable to do your business in the bathroom, but in a container, without disinfectant or detergents.
It is important to ensure that urine and discharge of genitals do not enter the biomaterial.You must collect samples from different parts of the feces (from the front, from the back and side).The stool assembled in a container for the amount of 2/3, it is advisable not to store, but immediately sends for the analysis.Since parasite eggs can live in an external environment up to 10 hours.Sample storage reduces the probability of a reliable result.
Important:The doctor must also say how to deliver the feces correctly when issuing an address.
If the reader is interested in how many days this type can analyze, then the diagnostic period is much less than when analyzing the blood for parasites.In most cases, the result is ready at night and sent to the patient's electronic corner (if the diagnosis is carried out in a commercial laboratory).The maximum deadline for obtaining the coprogram's result 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 baby's cut is applied to the baby's anal opening skin folds and press it well.The selected sample is attached to a special laboratory glass and is sent to research.In this way, you can identify earthworm eggs.
When is the analysis of worms?
Taking evidence for worms is mainly recommended to people who may be at risk of infection to the greater extent.
Medical practice shows that helminical 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 like to rest on wildlife;
- People living in rural areas, where several infectious diseases often explode;
- Medical workers who often have to communicate with infected patients;
- Workers of Jardines de Infantes, schools, as well as other public places.We must not forget the chefs and the people who work in the field of restoration, who often have to deal with raw meat, fish, vegetables and herbs, because often the products must be tested before their complete kitchen;
- People who do not observe personal hygiene do not wash their hands before eating, and possibly the products themselves before eating;
- A common resident of the city, which can have cockroaches or flies or other insects at home, because even ants are carriers of several helminths.
All these people should have a blood test for worms or scrape a skin, it is also possible to pass stool.The treating doctor is dedicated to the correct selection of the type of analysis, depending on the symptoms that appear during infection.
The 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, appetite disappears, since the general condition worsens;
- The presence of itching and irritation in the anus, burning in the anus is possible;
- The paleness of the skin due to the lack of nutrients, vitamins are not absorbed now, and all beneficial vitamins and 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 take proof of worms in adults;
- Headaches and dizziness, which is associated with the release of toxins with worms.
If you or your loved ones have health problems and at least 2-3 signs of the list have been recorded, then there is a high risk of worms.
As statistics show, most people on the planet are infected with helminths, but do not suspect that this continues to be treated by the consequences of the parasitization of helminths.Therefore, interest in the clinic what tests are delivered for worms and undergo an exam to get rid of the root cause.Before asking the question of which an adult or child's worms, it is recommended to pay attention to the preparatory process.
Preparation to pass the analysis for worms
Blood or feces must meet certain requirements, for which certain preparation rules must be followed:
- A week before the tests, you cannot use antihelmíntic drugs, both in the dosing form and in several popular remedies, since this can cause a negative result of the tests, even with the apparent presence of helminthiasis;
- In addition, a week or 4-5 days before the planned contact the clinic, you must leave the sorbantes and laxatives, otherwise, the tests can also give a negative result;
- Approximately 3-5 days before visiting a medical institution, you must start drinking food in the diet, it is not recommended to drink carbonated drinks, consume sweet, sour, spicy and smoked foods, it is also worth abandoning fatty foods.
Thanks to preparatory measures so simple but effective, blood or feces analysts will be the most precise, which means that treatment can quickly begin.
Analysis for ascariasis
Ascaridosis is also widespread in children and adults: up to 20% of the world's population is sick.Askarid's worms, such as plug's worms, belong to the Nematodes group, but look much worse: the length of their body can reach 30–40 centimeters.Fresh vegetables and fruits generally become the source of the disease: on the ground, rough eggs can survive up to several years, reaching "on the table" directly from the bed.
Ascariasis symptoms are weakness, fatigue, itching in anus.Askarides can spread throughout the body, causing liver injuries, respiratory tract and gallbladder;In this case, the secondary ones caused by the organs to the primary signs are added.
Ascariasis development can even lead to the patient's death.
The most effective to identify ascárides 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 prior to the analysis.
Analysis for opistorchiasis
Opistorchiasis causes flat worms: a two -year -old cat.The disease has a pronounced local distribution.You can get an opistorchiasis when you eat infected fish, which is an intermediate host of the parasite.The worms develop at the edges and ducts of the pancreas, causing infections, allergic reactions, liver diseases, lateral pain and fever.
The absence of timely treatment can cause damage to the central nervous system, chronic gastritis, stomach and duodenum ulcer.
The most effective to identify a cat bickerry is a blood test for specific IgG antibodies.A reliable result can be obtained during the study of the sixth at eight weeks after infection.When moving to the chronic stage, the indicators can return to normal, in this case, this method will not work to determine opistorchiasis.
Tricinelosis analysis
Tricinelosis is caused by Trichinella, helminths that enter the human body with meat and infected butter.The products in large stores will surely verify the presence of a parasite, so private farmers, hunters and people who buy meat in non -verified places generally become a victim of Trichinell.The eggs of this parasite cannot destroy the usual thermal treatment, and smoking does not help.A small piece is enough for 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 disease of the organ in which the worms were developed: parasites can choose any part of the body and destroy it for many years.Ultimately, tricinelosis can lead to the death of the patient or to irreversible disorders in the body.
If there is a suspicion of the presence of a Trichinell, the patient goes to a blood test for specific antibodies.With a negative result and continuous symptoms, it is recommended to undergo a second exam in a couple of weeks: in the early stages, the disease cannot be detected, high precision provides blood analysis from the second to fourth week after infection.