Analysis for demodex (Demodex)
A scraping for demodex is an analysis that allows you to detect demodex mite in the skin of the face, eyelashes and other areas of the body. It is prescribed for the diagnosis of demodicosis, which can cause redness, itching, rashes and increased skin sensitivity.
A dermatologist recommends an examination at the first suspicion of demodex in order to start the necessary treatment in a timely manner and avoid complications.
Two main methods are used for laboratory diagnosis of demodicosis:
- Scotch tape test – a special transparent adhesive tape is stuck to the affected area of skin overnight. In the morning, it is removed and transferred to a glass slide for further examination.
- Microscopic examination – the demodex mite is visible immediately under a microscope, which allows you to get results quickly and accurately.
This analysis can be prescribed by the following doctors:
- Dermatologist – specializes in skin diseases and diagnosis of demodicosis.
- A cosmetologist may recommend an analysis if there are skin rashes, redness, or inflammation.
- Therapist – refers for examination in case of general symptoms that may indicate demodicosis.
- Pediatrician - prescribes tests for children if demodicosis is suspected.
If demodicosis is suspected, the analysis helps confirm the diagnosis and determine the necessary treatment.
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What are the indications for analysis?
- For an accurate diagnosis of demodicosis
- Increased sebum secretion, acne
- Redness, peeling, and/or itching of the facial skin
- Itching and peeling in the eye area, recurrent eye diseases
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How to prepare for the analysis?
There is no special preparation for the scraping. For a week, you should refrain from using decorative cosmetics and ointments, which can affect the results of the study.
The day before the study, it is not recommended to:
- carry out thorough cleaning;
- scrubbing the affected areas of the skin.
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Features of the demodex analysis
Procedure painless and takes only a few minutes. The doctor uses a sterile surgical scalpel to carefully scrape away the affected skin and the contents of the rash.
The resulting material is placed on a laboratory glass and processed. alkaline solution , which helps to better visualize the demodex mite under the microscope.
What you need to know about the Demodex test
Cost of scraping for demodex | 160 UAH |