What tests should be performed for parasites

Information that 80-90% of people are infected with worms, many have suggested that you should drink anti -meliminary drugs for preventive purposes.

The human body parasitizes different types of worms, developed special tests for their identification.Each diagnostic procedure has a certain percentage of reliability and differs in behavior characteristics.

Blood tests for parasites

The vital action of parasites in the body causes weakness of obscure etiology.These can be skin rash, flatness, heartburn, nausea, weakness, anemia, joint pain.Special parasites tests should be performed to determine the diagnosis.

How to check the parasites in the human body

Classification of parasites in their appearance:

For representatives of some professions (for food staff, children's institutions), worm egg analysis is needed in the design of sanitary books.Children will give the same analysis of kindergartens and kindergartens in the garden or in the sports department.

• Classic examination of worms living in the gastrointestinal tract is a feces analysis and mucous membrane of the rectum.
• But there are several options for parasites more effective as it is intended for and according to the method.

Reasons for delivery of analysis to parasites

When infected with individual parasites, a person may not feel any symptoms.Over time, the number of helminths increases and the infection begins to manifest itself.It is necessary to perform parasite tests if there are such symptoms:

• Various localization abdominal pain that can occur spontaneously or on palpation;
• Itching in the anus that appears at night;
• Joint and muscle pain;
• Reduction of appetite and nausea;
• Increase appetite with abundant saliva;
• Intestinal dysbiosis;
• Constipation or diarrhea;
• Changing the color of the feces;
• Increased fatigue;
• Dizziness;
• Pale skin;
• Insomnia or sleep disorders;
• Irritation;
• Dermatitis;
• Urinary incontinence;
• In women, abundant vaginal discharge, menstrual cycle disorders.

The nature of the symptoms depends on the type of parasites.Itching and burning in the anal region cause pinworms.Askarides provoke due to severe allergic reactions as well as abdominal pain.Lambia, echinococci and bikondumuri affect the liver.They are often biliary tract and cholestasis (bile stagnation), gall bladder inflammation.Light stools with fat drops are one of the main signs of liver and pancreatic pathology.A symptom of a parasitic effect on the liver and gall bladder is pain in the right hippocondium.

If some of the following symptoms appear, it is necessary to go to the hospital to get the parasites in the body on time.It is necessary to perform regular preventive tests for parasites for children, people who live or work with animals.If raw, sloping, slightly salted meat, lard or fish regularly consume food, the risk of infection is very high.In this case, it is also necessary to regularly check the identification of parasites.

What tests are there for parasites

There are various causes that cause helminth analysis.

There are 3 types of tests for this setting:

1. Preventive - It is essential for timely detection of helminthesis, even in the absence of characteristic symptoms.They are carried out on a person's personal initiative or medical examination.It is advisable to take such an analysis every year, especially for children.
2. Barrier - Prescribed to reduce the risk of helminthesis in the population.This is a mandatory analysis that children undergo in kindergarten or school, in the food industry workers, in the fields of service, to receive a medical book for medical personnel.Barrier analysis is given once a year.
3. This type of helminths prescribed by your doctor prescribes your doctor in the presence of symptoms of helminthesis: nausea, gastric disorders, itching in the anus, weight loss, abdominal pain, increased fatigue, dizziness.With one negative result, the analysis must still be taken to make sure its reliability.

Depending on the situation and symptoms, one or more types of tests are prescribed.Consider in detail the characteristics of each of them.

With a sharp loss of weight, you need to think about the need to perform parasites

Calais analysis for worm eggs

For parasites, feces analysis, otherwise, is called a Coprogram-A method, which involves the study of fecal masses under the microscope, to identify parasite eggs, their larvae, or sexual sexual worms.This analysis makes it possible to identify many types of worms, but it is especially effective for worms that parasitize the intestines.Suitable for diagnosis of enterobiosis, ascariasis, ankylostomosis, trichocephalosis and other types of infection.

To perform the analysis, you need to get special sterile cans.It is issued at the clinic, laboratories or purchased at the pharmacy.

Then everything is simple:

1. 1/3 filling with feces is required.This should be done until 11.00.Make sure that third -party impurities, such as blood, other secretion drops are not included in the cans, as this negatively shows the reliability of the result.
2. The filled power lid should be tightly closed.It is decorated and then packed in a single package.
3. It is best if the material can be transferred 30-45 minutes after the collection.It is permissible to store it in the fridge, but not more than 8 hours.After this period, the material becomes undesirable for analysis.

You can find out the results after analysis.But in some laboratories this is done for up to 6 days.

The efficiency of this method is 30-35%, as helminths do not burn eggs every evening.

Scrap (smear)

Scrap is the most common analysis for enterobiosis, which allows you to parasitize the intestines that parasitize the intestines and put a large number of eggs around the anus around the area, as well as in the area of the perinum.

Because children are particularly often experienced by enterobiosis, a child who visited the kindergarten should be at school twice a year.Adults also have to analyze when the first signs of parasites appear: itching in the anus, poor sleep, appetite worsening, weight loss, irritation.

Analyzing procedure:

1. Scraping is taken with a special spatula available at the pharmacy, or with plain cotton wool, which is previously moist in salty or warm water.They remove the place around the smear anus as well as the perinum.Another way is to attach adhesive tape (tape) to the anus around the anus.Gently removed, it should be sticky clean and dry glass on the surface.
2. The procedure should be performed in the morning, as soon as you wake up.You can't go to the toilet before and wash.You can smear at the clinic or at home.
3. A stick or spatula, on the surface of which there is a biomass study, is wrapped in sterile dry cans in the package.The packaging should be sealed.
4. It is necessary to deliver material to the laboratory for a smear on the day of the study, it is better immediately.If necessary, for a maximum of 5 hours, it can be stored in the refrigerator.

You can find out the results the next day.

If the results of the first analysis were negative, but the symptoms characteristic of enterobiosis are protected, the procedure should be passed the next day or the next day.Maximum efficiency guarantees 3-4 negative results in a row.

A blood test

Blood testing shows the presence of parasites, as as a result of their lives, they affect the internal organs, the mucous membranes, and relieve a large amount of toxins.This causes changes in blood composition.When helminths appear, the immune system begins to produce antibodies (immunoglobulin).They can be identified as a result of research.

The main thing is that competent decoding of results is done, which can only be done by an experienced specialist.

Parasites blood tests determine their types - Ascarid, Lambla, Flat worms, two water, trichinella, trematodes.Most of them parasitize in the internal organs: liver, lungs, ducts, and not the intestines, so using other tests, it will not work to identify these types of parasites.

Analyzing Delivery Procedure:

1. Venous blood is needed to do the analysis.It is enough to obtain 3-5 ml of material from the elbow vein.The procedure is performed on an empty stomach, preferably in the morning.
2. Specialists study the blood chosen in the laboratory for specific antibodies, allowing you to determine the stage of helminthesis.
3. Decipher the results of the analysis.

Prior to blood donation, the patient should undergo a stage of preparation.It begins one week before the start of the diagnosis and involves the use of antibiotics and other medications, the composition of which can adversely affect the accuracy of the outcome.The day before the analysis, it is worth excluding fatty products, sweets, carbonated drinks and always alcohol.

The determination of helminth invasion is also performed using a general blood test.It is quite informative, allowing you to identify different types of worms, but most effective both pinworms and ascaris.

When deciphering general analysis, the following indicators are provided:

• Hemoglobin - With worm damage, it decreases;
• Leukocytes - When helminth is infected, their concentration increases.

For analysis, blood is taken from the vein.Before starting the procedure, it is important not to eat 8 but better than 12 hours.Only water is allowed to drink.5-7 days before manipulation, it is necessary to stop taking antibiotics.

ELISA, Analysis of Antibodies and Immunoglobulin

This analysis is based on the body's immune response, its protective reaction level for parasites.

• Using ELISA results, you can determine the presence of helminths in the body and their type.The accuracy of the study is much higher than feces analysis.
• The method is based on the calculation of antibodies in the body with one or another type of parasites, their connection to the foreign antigens (immune response) and the body's enzyme reaction.
• Anti-antigens antibodies indicate infection.
• Elisa has a precision of blood tests, according to various experts, from 60% to 90%, even at a low level of invasion.
• The advantage of the method, in addition to the high level of accuracy, is that immuno -functional analysis can monitor the dynamics of the disease over time.

Polymerase chain reaction (PCR analysis)

The PCR method is one of the most modern and accurate for blood diagnosis for the presence of parasites in the body.It includes traces of DNA and RNA, which belongs to the forms of parasitic life.

• The essence of a polymerase reaction is the treatment of blood so that the copying and propaganda of DNA at the RNA concentration of foreign organisms, which allows them to determine.

Serological blood test

At the same time, the analysis is used as a source of blood serum information.

• Immunogenic antibodies of parasites were examined.
• Analysis allows you to determine a large number of parasitic shapes, but does not allow you to determine the stage of the invasion.
• Like the IFA method, serological analysis is indirect for diagnosis.
• If the values of OPD are high, it is advisable to additionally undergo fecal analysis.

How and where to conduct tests for parasites

It is necessary to perform parasite tests when symptoms of helminth invasion appear: digestive problems, asthenia, weight loss, dermatological diseases.It is also necessary to diagnose helminths in situations where a person is experiencing chronic disease for many years, but treatment does not produce the expected result.In many cases, it turns out that the disease is provoked not by physiological problems but by parasitizing worms.

Before performing the procedure, you should get the direction from a gastroenterologist, an infectious diseases specialist, a proctologist, therapist, surgeon, dermatologist and pediatrician.In this direction a person goes to the lab.After studying bio -farms, it takes the form of results, indicating whether helminths are detected in the body.

If the results of the analysis have confirmed the presence of worms, it is important to consult a qualified physician immediately.It can be an infectious disease specialist or therapist.When helminthiasis is diagnosed in a child, a pediatrician will help you.

To perform the tests that identify parasites, you need at least once a year.To make a diagnosis, it is important to choose a good laboratory whose specialists guarantee the maximum accuracy of the results.