Description

The Pediatric Aeroallergen Allergy IgE Blood Test is designed to measure the levels of Immunoglobulin E (IgE) antibodies in a child’s blood. These antibodies are produced by the immune system in response to specific allergens, which may trigger allergic reactions. This test is primarily used to diagnose and help manage allergies to environmental allergens such as dust mites, pollen, mold, and animal dander.

Purpose of the Test:

  • Diagnose environmental allergies: Identify common allergens like dust mites, pollen, and animal dander that may be causing allergic reactions.
  • Manage allergic conditions: Monitor allergy triggers to help manage symptoms and minimize exposure to allergens.
  • Assess the risk of chronic conditions: Help assess the likelihood of developing chronic sinusitis, dermatitis, or asthma due to environmental allergens.

What Allergens Can Be Tested For?

This test covers a wide range of environmental allergens, including but not limited to:

  • Animal Dander:
  • Cat Epithelium IgE
  • Dog Dander IgE
  • Dust Mites:
  • Dermatophagoides Farinae IgE
  • Dermatophagoides Pteronyssinus IgE
  • Pollen:
  • Ragweed (Common, False, and Russian Thistle)
  • Bermuda Grass
  • Johnson Grass
  • Timothy Grass
  • Mountain Cedar
  • Cottonwood
  • Elm, American
  • Mesquite Tree
  • Mold:
  • Alternaria IgE
  • Cladosporium IgE
  • Other Common Environmental Allergens:
  • Pigweed/Carelessweed IgE
  • Lamb’s Quarter IgE
  • Marshelder, Rough IgE
  • Pecan/Hickory Tree IgE

Test Procedure:

  • Blood Sample: A simple blood test is performed to measure IgE levels specific to the allergens listed above.
  • Fasting: Fasting is not required for this test.

Why is This Test Important?

  • Accurate Diagnosis: Identifying the specific allergens responsible for a child’s allergic reactions is essential for effective management.
  • Prevention and Treatment: Knowing what triggers a child’s allergies can help avoid exposure to certain allergens and can guide treatments like allergy shots or medications.
  • Managing Symptoms: The test provides insight into which allergens need to be controlled, helping to alleviate symptoms such as sneezing, wheezing, itching, and nasal congestion.

Common Symptoms of Allergies in Children:

  • Sneezing and runny nose
  • Itchy or watery eyes
  • Coughing or wheezing
  • Skin rashes or hives
  • Nasal congestion or sinus pressure

This test is especially useful for pediatric patients with chronic allergic symptoms or those at risk of developing respiratory issues, allowing for a more personalized approach to allergy management.