Allergy test is an analysis carried out to determine the factors that cause an allergic reaction in the body with a blood test or skin test. Today, many people have allergy problems and this problem can negatively affect their daily life comfort. Symptoms of allergies in the body may differ depending on the type of allergy. Common symptoms of allergies include:
- Runny nose
- Sneeze
- Postnasal drip
- Itching in various parts of the body
- Dry cough
- Nasal congestion
- Tickling in the throat
- Tearing or itching in the eyes
Of course, different symptoms may occur in the case of allergic asthma or allergic conjunctivitis. When these symptoms are experienced, an allergy test is required to determine the type of allergy or to determine which substance you are allergic to. This test is not a pain or discomfort test. The test result, which can be performed for both children and adults, comes out in a short time and your doctor makes the diagnosis easier.
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How is It Done?
Allergy testing can be done in a few different ways in healthcare institutions. We can list the most preferred allergy tests all over the world as prick test, patch test and blood test in general.
Prick Test
The prick test, which detects 20 to 30 different allergenic substances, is applied on the skin. First of all, it should be noted that this test is not an analysis that forces the patient or causes serious discomfort. The skin surface is scratched and then allergen substances are dripped onto these light scratches on the skin. Since allergen substances are prepared in the form of solutions, it is also ensured that they come into contact with the skin quickly. It takes approximately 30 minutes to wait. This is the body’s reaction time to the allergens. Substances that cause redness on the skin are considered allergens for the person who has the test.
Patch Test
This test is generally preferred if patients have eczema problems. During the patch test, which is applied to detect allergic substances that can cause eczema, the chemicals that can cause allergies are poured on a tape in the ideal amount. This tape is attached to the back of the patient and it is necessary to wait approximately 2 days. If the patient is allergic to any of these chemicals, redness occurs on the skin surface after 2 days. Thus, it is ensured that the allergen substance is detected in a practical way for that patient.
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Blood test
Today, we can say that the most effective type of allergy test worldwide is the blood test. With the applied blood test, it is possible to measure the rate of IgE antibodies in the blood. The reason for measuring this antibody is to determine whether the person has an allergic reaction problem. Because the rate of antibodies in people with an allergic body is about 10 times higher than those who do not.
Allergy Test Prices 2022
When patients are advised to have an allergy test, the prices can also be wondered. However, it would not be correct to talk about a net price. Depending on various factors such as which type of test is preferred and which health institution this test will be performed in, the fee to be paid may also vary. For this reason, it may be misleading to talk about net price for the allergy tests. When applying for the test, price information can also be obtained from the relevant institution.
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How Long Does It Take?
The duration of the allergy test applied also varies depending on which test is preferred. As we mentioned before, the patient should wait about 30 minutes for the prick test, while the patient should wait for 2 days for the patch test. This is because possible allergenic substances must come into contact with the body during this time.
After this contact period, it can also be determined to which substance the body has an allergic reaction. When it comes to blood testing, the time may vary depending on the fullness of the laboratory. In allergy tests performed with blood, the result can be obtained after a few hours, or this period may take up to a few days.
Adult Allergy Test
Allergy testing can also be done easily for adults. Most adults realize that they are allergic to any substance when they experience this problem, and they are recommended to be tested by the doctor. Allergy tests for adults can also be performed by the same health institutions.
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