The analysis of the fecal egg to a worm often used to identify the carriers of helminths to prevent the spread of parasite infection in the groups and contact people.
Mandatory submission of this analysis to the workers of the public catering and other professions that require a health book, it is also necessary for the admission of children, kindergartens, educational institutions, when I was applying for a job, hospitalization, in the hallway, the treatment visit the pool.
In addition, the study of feces, the egg-worm can be ordered, including diagnostic measures for suspected intestinal helminths. The accuracy of the laboratory results to a large extent depends on the harvested biological material. This article contains all matters relating to the delivery of the analysis, the fecal egg a worm the children and the adults.
Why do we need analysis?
The analysis of the feces eggs a worm, not a formal approach. The person he assigned must understand that the identification helminthiasisok infection it is important first and foremost to you. After all, parasites can cause serious damage, some species are able to penetrate into the liver, brain, heart or other organs.
Laboratory tests of the stool doesn't always appear on the infection because a small sample of the biological material, the analysis helminthiasisok eggs can't be. Parasites eggs is not constant, so the stool unevenly distributed.
In addition, the results may affect to ignore the rules, preparation for the analysis, the incorrect collection and storage of the material.
It is therefore necessary to strictly follow the rules in preparation for the analysis, collection, storage of samples, but I realized I need to re-attempt, if the analysis shows that in the absence of parasites.
What symptoms indicate that the infection by the worms?
The phenomenon clearly indicates the presence of the worms, the itching, wiggling the anus, particularly noticeable at night. This is typical of enterobiasis infection pinworms. Invasion of other types of worms are not so clear, with a characteristic clinical picture, the symptoms may be to show or characterized by many different diseases.
Suspected helminthiasis, too, ' cause the following symptoms:
- Loss of appetite, until the complete absence;
- Flatulence, intestinal diseases;
- The presence of blood, mucus in the feces;
- Loss of body weight;
- Frequent headaches, sleep disorders;
- Constant feelings of fatigue;
- Pallor of the skin;
- The weakened immune system causing susceptibility to the common cold;
- Grinding teeth sleep;
- Skin problems.
The appearance of at least some of these symptoms should be examined, including the determination of parasite infection.
How to prepare the analysis?
Enhance the reliability of the analysis results of the stool of the egg-worm, it is necessary before submitting must adhere to certain rules.
It makes no sense to examine the feces for the eggs of helminths in the following cases:
- If you're taking anti-parasitic agents, directly after the course;
- After radiological examination using barium preparations;
- After the oil enema.
In these cases, the probability of detection helminthiasisok eggs is close to zero, the analysis results may not be revealing.
It reduces the performance of the research may be taking some potent drugs. If they are not vital, the admission should be discontinued 3 days prior to collection of stool sample.
If the patient during the treatment, which cannot be interrupted, for example, a course of antibiotics, the delivery of the analysis of the feces eggs a worm it is better to postpone until the end, because of the changed environment in the intestine, the reproduction of the worms is slowing down, but the eggs will not be detected.
Impact on the research results, as well as composition of food that people ate before the collection of biological material. Use the products that contribute to increased flatulence, diarrhea, the food supply quickly through the intestinal tract, the probability content of the fecal parasite egg reduction. So 1-2 days before the collection of feces for analysis helminthiasisok eggs, it is recommended to eliminate the diet foods that cause loose stools.
Each person in the collection of these products separately, but in general these are the following:
- Cabbage, sauerkraut;
- Fresh beetroot;
- Apricots, plums;
- Prunes;
- Grapes;
- Persimmon;
- Yogurt;
- Cucumber, zucchini, pumpkin;
- Beans;
- Watermelon, cantaloupe.
Also, it is not recommended the use of the products, coloring stool unusual colors – the aforementioned beets, blueberries, cherries, black currant.
Adhering to these simple rules, you significantly increase the likelihood of identification helminthiasisok infection and timely initiation of treatment.
What are the rules for collecting feces for analysis?
If you follow the rules, the preparation of the study of feces for the presence of parasite eggs indicated above, it is possible to produce a sample of material for analysis. Usually at this point a number of questions: how much feces analysis on eggs a worm, what are the rules for the collection, it is possible to store the material collected, etc. let's see in detail the answer to these questions.
The laboratory does not accept the analysis of a chair to match, and other cardboard boxes, the collection can be taken in a small glass container, tightly closed, or buy in the shop with the special plastic container collection of faeces. This tank is comfortable because you have a shovel for collecting the sample and tightly fitting lid, not passing the smell.
To sterilize a glass container, especially in the pharmacy, there is no need. The jar and lid is enough to clean with baking soda, then thoroughly rinse with clean, hot water and a container to collect the stool to wash off is not necessary.
If you collection the home container, so convenient single-use spoon. You can also use a cotton swab, several matches. Can be used for this purpose, potato chips, and don't be stuck, as it may be, the eggs, the parasites, which will lead to distortion of results of the analysis.
I have to wash?
If the collection of the urine should be washed away in order to avoid the biological material to the secretions, and microflora that live in the genitals, when collecting feces, the analysis of the helminthiasisok egg washing is not recommended.
Some species of helminths (pills) eggs around the anus also the anus can stay helminthiasisok eggs the previous defecation.
While passing stool, it may be that the first part of the biological material, which increases the likelihood that a helminthiasisok infection.
How to collect feces for analysis?
It is necessary to defecate in a clean dry pot or vessel. It is not allowed to "catch" the material, the water from the toilet. It is also necessary to monitor the stool not the urine to empty the bladder to another place.
The fence material is produced in several places of the stool: the initial segment, middle, end, surface and depth. A stool sample analysis is approximately equal to the size of a walnut.
Directly after collection, the containers should be tightly closed, the material does not dry out.
How to because the bowel movement?
Physiological processes do not always lend themselves to mind control, the power, the intestine, the waste material, the demand is almost impossible. The easiest way to collect the feces for analysis helminthiasisok the eggs to those people who are used to empty the bowel in the morning after waking up, because the lab usually accept biological material tests in the morning.
To encourage the bowel to empty is not recommended to use enemas, butt plugs, because it reduces the probability of obtaining a reliable result of the analysis, the egg-worm, which is not too high.
Breakfast defecation in a natural way the following recommendations:
- After waking up drink a glass of cold water;
- 15-20 minutes after Breakfast;
- If within 20 minutes after the Breakfast wanted to use the toilet, make a gentle massage of the abdomen, as well as exercises to strengthen the bowel peristalsis.
Self-massage of the abdomen is performed lying on your back. Relaxing the stomach, finally stroking around the navel in a spiral, the direction of movement in a counterclockwise direction. This is the easiest, fingers clenched into a fist.
After the massage, the following exercises to stimulate the bowel to empty:
- Standing on all fours, draw, relax the stomach;
- Supine pull your knees up to your chin, and back to the starting position.
If the above measures had no effect, it means that the analysis should be collected in advance.
But before we proceed to the next paragraph of this article, find out how much you can store feces for worm eggs, remember, the above recommended method improves bowel motility. The application daily, you will quickly train your body the usual morning bowel movement, which is undoubtedly very useful for your health.
How long can you store the material?
Storing a sample of material for analysis helminthiasisok eggs required in a tightly closed container, tied in a plastic bag in the refrigerator at a temperature of 6-10°C that the storage, the stool is not dry, the eggs, the worms, if present in the sample, species-change, and will be available for identification. Storage time should not exceed 8-12 hours.
To the study of the material in the lab?
To determine the presence of eggs, the worms in the stool, as well as the type, the following methods of laboratory research:
- Protect. This method, the material is mixed with water, is established, or were decanted, the liquid fraction. Do this a few times. Eggs, fragments of the helminths of greater specific gravity, and therefore always remains in the sediment. Repeated washing of the precipitate material can be seen under a microscope for the presence of parasites.
- The elutriation. This is the method to recognize fragments of the worms. The attached analysis of the sample made semi-liquid mass, placed in a Petri dish and the tweezers to remove particles of light, examine them under a magnifying glass or under a microscope. So you can identify the fragments of the worms, and enter them.
- Native rites. This method, under a microscope you learn just a drop of the emulsion obtained dilution of stool with water. This allows you to detect helminthiasisok eggs, single-celled parasites. But the small deposited amount of material, I just don't have the population reduced, that the negative result of the analysis may be false.
- A thick smear. This method is more informative, because it allows you to explore a greater volume of material than other methods. The sample size of a pea is placed on a glass slide, push the transparent polymer plate is dipped in the liquid. An hour later, the sample acquires the necessary degree of transparency, and then examined under a microscope. This method is regarded as the progressive, the accuracy of approximately 85%.
Performing analysis of feces on the egg-worm this method is time consuming, the result can be ready within days of delivery. The delays are usually related to the overload of the laboratories.
What can be the decoding result of the analysis?
Research on the feces, the eggs, the worms may be only the presence or absence of parasites to multiply in the gastro-intestinal tract: round and tapeworms, and flukes. To detect other helminths, such as parasitic infections, used in an enzyme-linked immunosorbent assay (ELISA).
If the egg, fragments of the worm are deposited substance is not detected, the analysis result of the decoding will be negative. However, a negative result does not guarantee the absence of parasite infection.
If after the stool of the egg-worm transcript contains a positive result against any type of worms (or more), their presence is no doubt the patient will receive a treatment.
In addition to the agents of infection, the stool samples can diagnose infection with protozoan infections: Giardia lamblia, dysenteric amoebas, cyclosporine.
What to do if it detects a bot?
If the stool analysis of the egg-worm, showed that the presence of the body of any parasites, then in any case can not refuse treatment. In addition, the fact that the cane can become an obstacle to achieve the goal – the admission to work or to school, the place where the child is at the preschool, obtaining health books, etc. this can cause serious health damage.
Human parasites feed on the vital juices, the selected energy. In addition, decreased immunity, which can lead to the development of more serious diseases.
It is also unacceptable individual. Antiparasitic products with high toxicity. Even if the form of the parasite is known, the dosage of the drug will be effective against it, you don't need to install, just by a physician, the physique, the patient's condition. The treatment must be under the supervision of a specialist, otherwise, serious complications caused by the toxic effect of Anthelmintics.
You need to do not forget that the eggs of the worms are easily transmitted through household items, and personal relationships. Therefore, when detecting the parasitic infection, people's medical examination and, if necessary, the treatment, the rest of the family, including the Pets.
How often should the test be carried out?
Typically, the analysis of feces on the egg-worm, it seems, once the bill, kindergartens, educational institutions, the workplace, a hospital, sanatorium, when referring to the pool, and during the test.