To date, there is no reliable diagnostic method that can give 100% results in the pathogen and process activity of the disease.The blood tests of parasites are the most accurate compared to other methods.Only in this way can information about the existence of a particular microorganism, regardless of its cycle of important activities from egg and larval formation to adulthood.
Why is the exact diagnosis of worms important?Almost all antiparasitic agents in the drug market are associated with different worm populations.
However, the treatment period varies depending on the type of disease and can range from 1 day to several months.At the same time, worms can affect the work of the entire human body.
Their development is accompanied by such physiological changes:
- Desensitization (constant allergic reaction).
- Continuous lack of vitamins and various elements.With the invasion of parasitic invasion, the structure of epithelial intestinal cells is damaged, and therefore the absorption of various nutrients is disturbed.
- Changes in hormone background.
- Holy interference (this is also reflected in the usual blood test).Increases vascular permeability.
- Development of chronic digestive pathology (hepatic and biliary tract diseases, pancreatic inflammation, intestinal tract), endocrine (diabetes), bronchial lung (bronchial asthma) system.
- The worsening disease is intensifying.
- Mood disorders (chronic fatigue, irritability, depression, insomnia, persistent shocking, pathological ADHD).
- Difficulty in exercising viruses and diseases caused by infections caused by immunodeficiency.
When specific symptoms of helminthosis occur, it is also recommended to confirm the diagnosis through blood tests of the parasite through intravenous veins.Let's live in the most common places.Itching in the anal area can demonstrate possible infections to PINWORM (gastrointestinal disease), which greatly increases in the evening and at night.Its strength depends on the invasion force.Sometimes it is not limited to the anus, but is suitable for external genitals.Continuous combing can lead to infection complications.
The invasion of the bomb type (Trichopephales) is accompanied by general discomfort, increased fatigue, pain in the right iilac area, diarrhea is often replaced by constipation, and bloodstones in the feces are sometimes noticed.Strong analgesia occurs with constant temperature fluctuations, rashes in the chest, hips, abdomen, lower back and hips, diarrhea (up to 7 times a day).
The signs of trichomoniasis are symptoms of acute poisoning, swelling of the face, and severe muscle pain.Defeating almost all internal organs and central nervous system is dangerous.Toxoplasmosis is also characterized by dry night cough.Sometimes, poisonous larvae enter the brain with blood flow.In this case, the patient may suffer from convulsive seizures and other neurological symptoms.
Almost all parasites are characterized by a set of clinical signs, including:
- abdomen pain and rumble;
- Nausea, not too frequent - vomiting;
- Violation of feces;
- Flavor;
- Allergic manifestations.
Currently, the most common method for diagnosis of helminthosis is a serological immunosorbent assay used to detect parasites.The decoding of this study is based on the detection of certain antibodies produced against foreign microbial antigens.
The advantage of immunoassay (ELISA) is its versatility.This technique is suitable for worm diagnosis in adults and children.Treatment with various drugs has no significant impact on the outcome.The only thing that can affect the production of antibodies is the status of immunodeficiency.In addition, this blood test for parasites is comprehensive, that is, several pathogens can be identified simultaneously
How to check for parasites, what tests to prepare for research
How to check for parasites and what tests can be performed in clinical and diagnostic centers.Now they offer a number of software packages for complex diagnosis, including studies on all common worms and protozoa.Its behavior does not require special training.
However, to obtain reliable results, doctors recommend not eating 8-10 hours before analysis, morning blood on an empty stomach.In addition, they are advised to avoid fat and sweets, alcohol.Stress and intense physical fatigue should be avoided.If the drug is used in early use cases, it will need to be transferred for several hours and drink after analysis.
The blood fence is composed of veins.For the study, 1-3 mL is sufficient.The nurse then asked to bend his hands to the elbow and hold it in that position for 10-15 minutes.This is a necessary condition to prevent bruises from forming.The results will be ready within 3-5 days.
In the medical literature, using specific terms to describe IFA methodology is simply incomprehensible for people without proper education, they are just interested in how to check for parasites, what tests are performed, they are just interested in how to check for parasites.
Under laboratory conditions, they carried special tablets with cells in which antigens of specific parasites were pre-introduced.A small amount of serum was added there.Then, using the device, photometric method, in which a specific marker was evaluated."Classic" studies include: Giardia, toxins, caterpillars, pathogens of all helminthiases (Pinworms, ascarides, toxocars, echinococci, echinococci, opistarchy, trichinella).
Due to ELISA, three types of antibodies can be distinguished:
- IgmTested within 2.5-4 weeks of infection;
- Iga, arises from the first day of the disease and is determined until it is cured.
- IgG, it was found from 4 weeks of the disease that the reduction in titer only occurred 1-1.5 months after recovery.
Conclusions regarding the presence of parasitic infections are derived from the proportion of these antibodies.Their absence shows no worm invasion.The specificity and reliability of ELISA are approximately 90%.
The probability of false positive and false negative results occurs in various failures in the operation of the immune system.Therefore, when diagnosed, not only the data of ELISA should be considered, but also the clinical situation is also considered.If necessary, patients will be sent for additional examinations.
Analysis of parasites in adults and children
There are other ways to identify worm invasions.
The presence of this disease can be assumed by general blood tests.
They note such signs, such as long-term signs, that last for several months, elevated eosinophil levels (normal values fluctuate within 1-5%), and that certain types of worm anemia are likely (reduced hemoglobin concentration).
A common analysis of childhood parasites is known scratches for all gastrointestinal diseases.
To do this, it is necessary to push your hips to the anal opening and surrounding skin when you wake up without washing.Then glue it to the project and attribute it to 1.5 hours.
But this study allows you to identify only one type of parasite.It is absolutely not suitable for identification of Lambia and other protozoa.Calais analysis is more instructive.In this case, you can detect larvae of Ascalis and different worms, pathogens of worm disease, parasites in the gut.But negative outcomes do not always mean a lack of disease.Therefore, for reliable diagnosis, various tests of parasites in children are required.
If the worms have not reached the final part of the digestive system, or they have passed the transmission cycle, a negative analysis of the feces can be performed.Some drugs can also affect the data.Therefore, it is recommended to repeat the study in a few days.
However, the most reliable analysis of parasites in adults and children is diagnosed by PCR with polymerase chain reaction or abbreviation.At the same time, experts determined the DNA of the pathogen in the patient's blood.Obviously, through this research method, the probability of wrong data can be ignored.Even in the initial stages of the invasion, this analysis will bring accurate results.
PCR is usually prescribed to confirm the diagnosis.The widespread use of this method and the prevention objectives limit high costs.In adults, testimony of parasite examination is a problem of immunity, a general worsening in the wellbore, unclear causes, cough and other symptoms of Helming's disease.However, it is recommended that you start the diagnosis by performing regular fecal analysis, which can be handed over in any clinic.
Important!Treatment was only started after being tested for parasites in adults and confirmed worm invasion was obtained.Taking medications in cases where parasite infection is suspected can lead to serious complications.
Medical advice differs in relatively early childhood diagnosis.It is necessary to scratch the eggs and feces twice a year.Such tests of parasites are required in children before visiting gardens and schools.In any case, prevention should not be forgotten, which comes from frequent hand washing, corresponding to the treatment of food and the quality of drinking water.