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IgE Antibody to Dust Allergens (Total)

Published: August 9, 2026Updated: August 16, 2026

This test measures the level of Immunoglobulin E (IgE) antibodies in your blood that react to common dust allergens, such as those found in house dust mites.

Quick summary

["IgE levels help identify potential allergies to common household allergens."]

Medically reviewed by WellAlly Editorial TeamLast reviewed August 16, 2026Editorial policy

Key facts at a glance

LOINC
15231-4
Short code
Dust Allerg Mix A IgE Ql
Synonyms
Dust Allerg Mix A IgE Ql
Category
coagulation
Sample
serum
Container
Red-top tube (SST)
Units
N/A
Fasting
false
Population
adult
Sex
all
Age range
18–65 years
Method
multidisk
Specimen volume
5 mL
Stability
Room temperature: 4h, Refrigerated: 24h, Frozen: 7d
Hemolysis max
500
Lipemia max
1000
Icterus max
500
TAT
4–24 hours
Order
routine

What Does This Test Measure?

IgE is a type of antibody produced by your immune system in response to allergens. High levels of IgE specific to dust allergens may indicate an allergic reaction to these substances, which are often present in indoor environments like homes or offices. This test helps determine if you have an allergic sensitivity to dust mites or other common dust components.

Why Might You Need This Test?

Your healthcare provider may recommend this test if you experience symptoms like sneezing, itching, runny nose, or skin reactions after being exposed to dust or dust-related environments. It can also be used to assess allergies before starting allergy immunotherapy (allergy shots).

How Is the Test Performed?

A small blood sample is drawn from a vein in your arm. The blood is then processed to measure the IgE antibodies specific to dust allergens. The test is typically done in a laboratory using immunoassay methods to detect these antibodies.

What Do My Results Mean?

Results are not provided with specific numeric ranges in this summary. Elevated IgE levels to dust allergens may suggest an allergic reaction, but interpretation depends on clinical context, including your symptoms and medical history. Your healthcare provider will discuss the results with you.

Clinical interpretation

How abnormal results are interpreted and what conditions they suggest.

Clinical Significance: IgE to Dust Allergens

Short name

IgE to Dust Allergens

Frequently asked questions

How common are dust allergies?
Dust allergies are common and can affect many people, especially those with other allergies or asthma. Symptoms may vary widely, from mild to severe, and can impact daily activities. If you suspect dust allergies, this test can help confirm your diagnosis.
What are the typical symptoms of dust allergy?
Symptoms of dust allergy often include sneezing, itchy or watery eyes, a runny or stuffy nose, itchy throat or mouth, and sometimes skin reactions like hives or eczema flare-ups. Some people may also experience asthma-like symptoms, such as wheezing or shortness of breath.
Can dust allergies be treated or managed?
Yes, dust allergies can often be managed with allergy medications (like antihistamines), avoiding dust triggers, and sometimes allergy immunotherapy. Reducing exposure to dust mites in your home (e.g., using allergen-proof covers, regular cleaning) can also help manage symptoms.
  1. 1
    MedlinePlus — Laboratory TestsSource
  2. 2
    Lab Tests OnlineSource
  3. 3
    Mayo Clinic — Tests & ProceduresSource

Click any link to access the full source. PubMed Central (PMC) links provide free full-text access.

This information is for educational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment.

Medical Disclaimer

This content is for general informational and educational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment. Always seek the guidance of a qualified healthcare provider with any questions you have about a medical condition, and never disregard professional medical advice or delay seeking it because of something you read here.

If you think you may have a medical emergency, call your local emergency number or go to the nearest emergency department immediately.

Medically reviewed by WellAlly Editorial Team Last reviewed August 16, 2026. · Read our editorial policy