How to do an allergy test
Allergy test is a type of diagnostic test used to determine whether or not the person has a type of allergy, such as a skin allergy, allergy to deodorants, food, medications, or even the airways.
- Allergy testing is usually done in the allergy or dermatologist’s office and is recommended when the person has itchy.
- Swelling.
- Or redness of the skin.
- These tests can also be done using blood tests.
- Which determine which substances in food or the environment are most at risk of causing an allergy.
The allergy test is usually done in a doctor’s office, such as a dermatologist or allergist, and can range from 200 to 300 reais, depending on the type of allergy you are trying to diagnose.
To perform the allergy test, you should consult an allergist or dermatologist who, depending on the type of allergy, will recommend one of the following skin allergy tests:
Skin allergy tests may be done to detect an allergy in anyone, including infants, and the positive reaction is the formation of a red bulb, such as a mosquito bite, which causes swelling and itching at the site.
In addition to these tests, the patient may undergo a blood test to determine if there are substances in the blood that indicate whether the individual has a type of allergy.
In the event of a food allergy, such as allergy to milk, gluten or shrimp, for example, your doctor may also recommend an oral provocation test, which involves ingesting a small amount of the allergy-causing food and controlling the reaction. Understand which foods cause the most allergies.
Preparation for the allergy test should include
In addition to these guidelines, the patient must comply with all the specific instructions the doctor has told them, so that the allergy test correctly reports the cause of the allergy.
See how treatment can be done to cure certain allergies forever.