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Dust Allergy Test

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Dust Allergy Panel Test Overview

An allergy is a hypersensitivity disorder of the immune system that causes undesirable reactions to certain substances like food, dust, pollen, drugs or even animal dander. These reactions normally do not occur in others. The substance causing the reaction is an allergen. Immunoglobin E is an antibody that the body produces in case of an allergic reaction. Total IgE test is a blood test used to measure the complete IgE levels in the blood, but it does not indicate what is the specific allergen causing the reaction. Allergy- Dust panel is a  screening that tests the body's reaction to 4 different sources of dust using the ImmunoCAP technique. Based on the results the source of allergy/allergies is determined and the course of treatment is decided accordingly. Along with this the allergen specific IgE levels are also checked. 

Using the ImmunoCAP technology, the Allergy-Dust panel screening measures how the body responds to 4 distinct sources of inhalant dust. Additionally, the IgE levels specific to each allergen are measured.

This allows for accurate identification of the allergens present in the blood and the extent to which they may be contributing to a person's allergic symptoms. The source of the allergy or allergies is identified using the results, and the appropriate course of therapy is chosen.

Who should get the Allergy Dust Panel Done?

People with the following symptoms should do the test:

  • Sneezing.
  • Runny nose.
  • Itchy eyes.
  • Coughing.
  • Wheezing.
  • Difficulty breathing.

Written by: Dr.Shibani R, Medical Writer, Medical Affairs

 

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Dust Allergy Test Price

Metropolis Healthcare is a leading diagnostics centre and pathology lab in India equipped with the latest state-of-the-art technologies that provides the Dust Allergy Test with a clear pricing structure.

The Dust Allergy Test Price in Mumbai is ₹ 4,240 .

We are committed to deliver accurate and quality results from the best labs in India with complete transparency regarding test cost and turnaround time. No matter where you are, we strive to offer patients high-quality service that is affordable and accessible.

Frequently Asked Questions

It is done in suspected allergies due to certain sources of inhalant dust for determining the exact source causing it (allergen). Common symptoms are: Itching, running nose, sneezing, coughing, diarrhoea, hives
Certain severe cases may also lead to anaphylactic shock. Based on these results further specific testing is recommended. 

The Allergy Dust Panel test is done:

  • To identify the specific allergens that may be causing symptoms such as sneezing, runny nose, itchy eyes, coughing, wheezing, or difficulty breathing.
  • To help determine the best course of treatment for allergies, including the use of allergen-specific immunotherapy (ASIT) or other medications.
  • To help identify and avoid exposure to allergens that may be causing allergic symptoms.
  • To help evaluate the effectiveness of environmental control measures and to identify areas where these measures need improvement.
  • To provide a baseline for future monitoring of allergen levels in the environment.
  • To provide a diagnostic tool to identify the cause of atypical allergic symptoms such as rhinitis, asthma or other respiratory symptoms.

Dust allergy panel test measures the IgE mediated response to 4 sources of inhalant dusts. Total IgE levels are also measured. Further tests to a specific allergen will help in further diagnosis.

Dust allergy panel test requires a blood sample post exposure to the allergens. A tourniquet (elastic) band is placed tightly on the upper arm. The patient is then asked to make a fist. This helps in the build-up of blood filling the veins. The skin is disinfected before needle insertion and the blood sample is collected in vacutainer. 

Results will be available in a few days and will be interpreted by an allergist or healthcare provider. Identifying these specific allergens can then be used to inform the development of a management plan.

Positive result to an allergen indicates that the person is allergic to it. Increased allergen-specific IgE levels further confirms that. Very often the test may be positive for more than one allergen as well. The further treatment course is decided based on the results. Based on the symptom, age, environmental allergens, and region wise allergens further testing may be required for specific diagnosis. 
Negative result may require other tests for differential diagnosis. 

It is typically done when a person is experiencing symptoms like sneezing, runny nose, itchy eyes, coughing etc, that may be caused by exposure to allergens.

Allergy Dust Panel test is often done in conjunction with other tests, such as skin prick tests or blood tests, to help confirm the diagnosis of an allergy and determine the specific allergens to which a person is sensitive.

No specific preparations are typically required for patients before an Allergy Dust Panel test. However, patients may be advised to refrain from using certain medications that may affect the results.

It is best to consult with the allergist or healthcare provider who ordered the test for any specific instructions regarding preparation

  1. The test can tell what specific allergens are present in the dust sample and at what levels, but it cannot tell us why a person is experiencing allergic symptoms or diagnose a specific allergy. Additionally, it does not provide information on exposure to allergens from other sources such as pollen, mold, and pet dander. A proper medical evaluation is needed to determine the cause of allergic symptoms and to recommend treatment.

Dust allergy is not permanent, but it can be chronic. Some of the steps we can take to reduce our exposure to dust include avoiding dusty areas, using an air purifier, and dusting regularly.

It requires ongoing management through allergen avoidance measures and treatment options, such as medication or allergen-specific immunotherapy.

References:

  • Allergen Dust Panel test.
  • Dust Allergy Panel test.
  • Dust Mite Allergy Panel test.
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