So far, there is no reliable diagnostic method that will result in a hundred percent results related to pathogens of the disease and the level of operation of the process.Compared to other methods, blood tests for parasites are the most accurate.Only in this way, the information can obtain information about the presence of a specific microorganism, regardless of the cycle of its important activity from the formation of eggs and larvae for adults.
Why is the correct diagnosis of an important helminth?Almost all anti -opposition agents presented in the pharmaceutical market have a series of activities related to different groups.
However, the treatment time is different, depending on the type of disease, it can be from 1 day to several months.At the same time, helminths affect the work of the entire human body.
Their development comes with physiological changes such as:
- Hypersensitivity (constant allergic reaction).
- Lack of vitamins and different factors.With the invasion of parasites, the structure of damaged epithelial intestinal cells, so the absorption of different nutrients is disturbed.
- Change in hormones.
- The holy disorder (this is also reflected in normal blood tests).Increase the permeability of blood vessels.
- The development of chronic gastrointestinal diseases (liver and biliary tract, pancreatitis, intestinal inflammation), endocrine (diabetes), bronchial system (bronchial asthma).
- Exacerbing allergies.
- Emotional disorders (chronic fatigue, discomfort, mood, insomnia, alarming continuous, hyperactivity).
- Exercise for the difficult process of diseases caused by viruses and infections caused by immunodeficiency.
Confirmation of diagnosis by blood veins on parasitic parasites is also recommended when the specific symptoms of helminths appear.Let us focus on the most popular.Infections can be infected with worms (enterobiosis) proven by itching in the anus area, significantly increasing in the evening and night.Its intensity depends on the power of the invasion.Sometimes it is not limited to the anus, but applies to external genitals.Continuous combination can cause infectious complications.
The invasion of Blazothale (trichocephales) comes with an in general instability, increasing fatigue and pain in the right Iliac region, continuous diarrhea is replaced by constipation, sometimes a blood in the stool recorded.Strongyloidosis proceeds with constant temperature, rash on the chest, buttocks, abdomen, lower back and hips, stinking diarrhea (up to 7 times a day).
The sign of Trichinellosis is the symptoms of acute poisoning, face swelling, severe muscle pain.It is dangerous to defeat almost all internal organs and central nervous systems.Toxocarosis is also characterized by a dry cough at night.Sometimes Toxocar larvae enter the brain with blood flow.In this case, patients may have convulsions and other neurological symptoms.
Almost all parasites are characterized by a collection of clinical signs, including:
- pain and rumbling in the abdomen;
- Nausea, less often - vomiting;
- violations of fertilizer;
- flatulence;
- Allergy manifestations.
Currently, the most common diagnosis of blood vessel lotus disease is a hematoidal blood immunological test to detect parasites.The decoding of this research is based on the detection of certain antibodies, produced to respond to the antigens of foreign microorganisms.
The advantage of immune analysis (Elisa) is its flexibility.Such a technique is applied to diagnose worms in both adults and children.Treatment with different drugs does not have a significant effect on the results.The only thing that can affect the production of antibodies is the immunodeficiency.In addition, this blood test for parasites is comprehensive, meaning that some pathogens can be determined at the same time
How to test parasites, tests to be done, prepare for research
How to check the parasite, which tests can be given in the clinical and diagnostic center.Now they provide multiple packages for complicated diagnosis, including research on all common protoplasm and protozoa.Its behavior does not require special training.
But to get reliable results, doctors recommend not eating 8-10 hours before analysis, blood in the morning strictly when hungry in the morning.In addition, they are advised to restrain fat and sweet food, alcohol.Stress, intensive physical efforts should be avoided.If the use of the drug falls in the first time, you need to transfer it for a few hours and drink after analysis.
Blood barriers are made of veins.To conduct research, 1-3 ml is sufficient.After that, the nurse asked to bend his hand in his elbow and stay in this position for 10-15 minutes.This is necessary to prevent the formation of a bruise.The results will be available in 3-5 days.
In medical documents, the IFA method is described in a specific term, simply impossible for a person without appropriate education, who simply cares about how to check the parasites and tests to be done.
Under the laboratory conditions, they take a special tablet with cells in which an antigen of a certain type of parasite introduced in advance.A small amount of serum is added there.After that, the use of equipment and photosensitors is made, in which the specific signs are evaluated.The classic research of the Viking people includes: Giardia, Toxoplasmes, Trichomonas, all pathogens of helminths (Pinworms, Ascarides, Toxocars, Echinococci, Opistarchy, Trichinella).
Because Elisa, three types of antibodies can be distinguished:
- IGM, detected at 2.5-4 weeks of infection;
- IGA, produced from the first days of the disease and is determined until treatment;
- IgG, detected from 4 weeks of the disease, the reduction of titration occurs only after 1-1.5 months after recovery.
Conclusion on the presence of parasitic infections is done on the basis of the rate of these antibodies.Their absence indicates that there is no invasion of helminths.Elisa's specificity and reliability are about 90%.
The probability of false negative results and false negative occurs in various failures in the operation of the immune system.Therefore, when making diagnosis, not only the data of Elisa is taken into account, but also a clinical picture.If necessary, the patient is sent to additional exams.
Analysis for parasites in adults and children
There are many other ways to determine the invasion of helminths.
The presence of such a disease can be assumed by blood tests in general.
They pay attention to signs such as long-term, lasting for several months, an increase in the level of eulogacy (normal value ranges within 1-5%), with some types of Delminths anemia is possible (reducing hemoglobin concentration).
A common analysis of parasites in a child is a known scratch for all entersiosis.
To do this, right after waking up, without going out of bed and not was washed, it is necessary to push the buttocks and attach a piece of tape to the gap of the anus and the skin around it.It was then stuck to the item and for 1.5 hours was attributed to the laboratory.
But this study allows you to determine only one type of parasite.It is absolutely not suitable for identifying Lambia and other primeval animals.Calais analysis is more indicated.In this case, you can detect the larvae of Ascaris and different worms, the pathogens of helminths, parasites in the intestine.But a negative result is not always a disease.Therefore, for reliable diagnosis, various tests for parasites in children are required.
A negative analysis of feces can be turned out if the worms have not reached the final parts of the digestive system or they have passed the spread cycle.Some drugs may also affect data.Therefore, the research should be repeated after a few days.
But the most reliable analysis of parasites in adults and children is the diagnosis of the polymerase or PCR chain reaction.At the same time, experts identify DNA of the patient's blood pathogens.Obviously with this research method, the wrong data probability is negligible.Analysis will give an accurate result even in the first stages of the invasion.
Usually PCR is specified for diagnostic confirmation.The widely used this method with the goal of preventing high cost limits.In adults, the testimonies for parasitic testing are problems with immunity, general decline in good, the temperature of the cause of unclear, cough and other symptoms of helminths.However, you should start diagnosing with conventional analysis, which can be handed over in any clinic.
Important!Treatment should only start after the parasitic tests in adults have been performed and obtained the invasion of Heelminthic.Taking medication in case of suspected parasitic infection can cause serious complications.
Different medical recommendations in relatively early diagnosis of such diseases in children.There is a need for a scratch on Enerobiosis and on the egg -Reader twice a year.Such tests for parasites in a child are required before visiting the garden and school.And in any case, do not forget about prevention, this is often washed regularly corresponding to food treatment and drinking water quality.