Testing for parasites in adults is a reliable way to detect intestinal infestations and other forms of helminth infestations. Based on the results obtained during the survey, the specialist prescribes suitable treatment methods.
Get tested for parasites regularly, not when symptoms indicate the presence of worms. Similar studies are needed for children and adults.
basic manners
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The traditional way to detect worms in humans is to analyze feces. During the study, experts examine a fragment of feces in search of the presence of parasite eggs. To obtain the most reliable results, at least 2-4 studies are carried out with an interval of several days.
Allows you to identify parasites such as:
- nematodes or roundworms;
- tapeworms (cestodes);
- flukes (worms).
This analysis for parasites, being quite simple, cannot claim the reliability of the results.
To obtain a reliable result, it is desirable to deliver a stool sample to the laboratory within 45 minutes of defecation. If this is not possible, you can store the container with the sample in the refrigerator, but not more than 8 hours.
histological coprogram
The next method used to diagnose worms in adults is a histological coprogram. This study involves the microscopic analysis of the composition of the feces based on the study of your section. Such a procedure will reveal the larvae of the worms, fragments of their bodies, as well as the presence of mature mature individuals.
The disadvantage of this technique is the inability to determine the specific type of parasite that develops in the human body.
Blood
The most effective are studies based on the patient's blood. This analysis determines the antibodies and antigens contained in the blood for certain types of parasitic organisms. It also provides information on the type of helminth, its reproduction capacity and quantity.
Due to the fact that the helminthic invasion is characterized by the release of toxic waste from parasites, the composition of the blood changes. This allows doctors to suspect the presence of worms.
A variation of this study is the enzyme-linked immunosorbent assay.
The sensitivity of this method is quite high (up to 90%). Even if other studies do not reveal the presence of worms, enzyme immunoassay provides comprehensive data on the type and prevalence of helminths.
Blood sampling for the study is carried out on an empty stomach, from a vein.
The blood sample is tested within 2-5 days. The results obtained are deciphered by the attending physician.
The analysis will allow tracking the dynamics of the disease caused by helminthic invasion.
What parasitic diseases are detected by this study? This:
- ascariasis;
- fasciolosis;
- amoebiasis;
- toxoplasmosis;
- giardiasis;
- opisthorchiasis;
- cutaneous and visceral leishmaniasis;
- cysticercosis.
You can be tested for parasites at several private clinics, whose specialists guarantee quick results.
when to take
Sometimes helminthic invasions occur without pronounced symptoms, which greatly complicates the possibility of timely diagnosis and treatment. However, there are characteristic features, among them:
- persistent headaches;
- frequent colds;
- Constipation;
- sleep disorders;
- nail fragility;
- the appearance of cracks on the heels;
- bowel disorder;
- itching in the anus.
Parasitic invasions are fraught with serious complications. A large number of worms connected by a ball can cause intestinal obstruction. Among other dangerous consequences are hypovitaminosis, beriberi, anemia, jaundice, chronic cell damage that provokes the development of cancer.