The Allergy Screen (UK) Blood Test is designed to identify specific allergen sensitivities in individuals experiencing allergy symptoms. This test measures the presence of specific IgE antibodies in the blood, which are produced by the immune system in response to allergens.

Overview of the Allergy Screen Blood Test

Purpose

  • Diagnose Allergies: Identify specific allergens that cause allergic reactions.
  • Guide Treatment: Help develop a targeted treatment plan, including avoidance strategies and medications.
  • Monitor Allergic Response: Track changes in allergic response over time.

Test Procedure

  1. Preparation: Generally, no special preparation is needed. Follow any specific instructions from your healthcare provider.
  2. Blood Sample Collection: A blood sample is drawn from a vein in your arm.
  3. Laboratory Analysis: The sample is analysed in a laboratory to measure the levels of specific IgE antibodies against a range of common allergens.

Common Allergens Tested

The Allergy Screen (UK) Blood Test typically includes a panel of common allergens such as:

  • Aero Allergens:
    • Alternaria
    • Aspergillus
    • Birch pollen
    • Cat dander
    • Cladosporium
    • Common ragweed
    • Derma farinae
    • Dog dander
    • House dust mite
    • Horse dander
    • Timothy grass

Benefits of the Allergy Screen Blood Test

  • Comprehensive Panel: Tests for a broad range of common allergens, providing a detailed profile of allergen sensitivities.
  • Non-Invasive: Involves a simple blood draw, making it suitable for individuals who may not be able to undergo skin prick testing.
  • Guides Treatment: Helps healthcare providers develop a personalized allergy management plan.

Follow-Up

Based on the results of the Allergy Screen Blood Test, your healthcare provider may recommend:

  • Avoidance Strategies: Identifying and avoiding specific allergens.
  • Medications: Antihistamines, corticosteroids, decongestants, and other medications to manage symptoms.
  • Immunotherapy: Allergy shots (subcutaneous immunotherapy) or sublingual tablets to gradually desensitize the immune system to specific allergens.
  • Monitoring: Regular follow-up tests to track changes in allergic response and adjust treatment as needed.

Conclusion

The Allergy Screen (UK) Blood Test is a valuable tool for diagnosing and managing allergies. By identifying specific allergen sensitivities, it helps healthcare providers create effective treatment plans tailored to the individual’s needs. Regular consultation with your healthcare provider is essential for interpreting test results accurately and addressing any allergy-related concerns effectively.

Results – 2 days from Laboratory receiving sample

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