Seasonal allergies are becoming very common problem for today’s kid. Food allergies, asthma and sometimes allergic rhinitis are the main symptoms of infant allergy. More serious allergy symptoms can cause your children to miss school and lead to other health issues. In that condition, you should go for a check up from your family doctor. The sooner you can find the reason behind allergy, the easier it will be for your child to get relief from pain and live a healthy life.
Why should you go for an allergy test?
If you think that your child has allergy, see a allergist who can treat well by identifying them properly through some tests. The doctor should make a detailed health history of the child by asking their parents about the signs and symptoms occur. By testing skin and blood allergy report he checks how the immune system responds with the allergens. Generally, the immune system overreacts with the offering substance and produces antibodies called immunoglobulin E (IgE) that trigger the allergy signs to be shown.
Some qualified allergy tests:
We are mentioning some standard types of allergy tests that your doctor can offer you when you take your child to them for Child allergy testing & diagnosis.
Skin prick test:
Very small amount of allergen is pushed on the skin and the skin begins to react after the substance goes under the skin.
Intradermal skin test:
This type of test generally used for detecting specific allergens such as insect venom or penicillin by injecting some allergens into the skin.
- Skin patch test:
Potential allergens are taped to the skin for about two days and reactions are observed three to four days after exposure.
- Blood test:
A allergy blood test sample is required to be drawn and sent that to a laboratory for testing. where it’s screened for allergen-specific IgE levels and it can take few days for receiving result.
- Food challenge test:
In a food challenge test, a small amount of specific food allergen is given to the child under close medical supervision. for observing the allergic reaction. This tests are most prominent way for testing allergy of older children.
- Elimination diet test:
It is used for testing if chronic allergy symptoms go away by eliminating some specific foods from the diet chart list. The test should be done under a doctor’s supervision only as it can be inappropriate.
The report of allergy test:
Both children’s skin allergy testing and blood test reports are necessary for confirming allergy. The test report will be positive when your child’s body will be able to recognise the allergen. The positive report should match the history of exposure as the signs and symptoms is necessary to confirm a diagnosis of allergy.
According to the National Institute of Allergy and Infectious Diseases, blood, skin, food challenge and eliminating diet testing are the only ways of confirming allergy. Some unproven allergy tests that are not recommended and not safe for your child’s health include-
- Applied kinesiology (muscle testing)
- Cytotoxicity testing
- Electrodermal test
- Hair analysis
- Allergen-specific immunoglobulin G or IgG/IgG4 testing
Keep it in mind that you should find a good doctor for allergy testing for children as misdiagnosis is the biggest risk of these tests.