Allergy, Dust Panel Test: Booking, Price, and Results
About Allergy, Dust Panel Test
| Field | Value |
|---|---|
| Also Known As | Dust Allergy Panel, House Dust Mite Allergy Test, Dust Mite IgE Panel, Inhalant Allergy Panel - Dust |
| Sample Type | Serum (venous blood) |
| Fasting Required | No fasting required |
| Report Time | 3 days |
| Recommended For | All ages, males and females |
| Price | Starting at ₹2,800 |
What is an Allergy, Dust Panel Test?
The Allergy, Dust panel test is a blood test that detects specific antibodies your immune system produces in response to common dust-related allergens. It measures IgE antibodies (immunoglobulin E, a type of protein linked to allergic reactions) against house dust mites, cockroach allergens, and general house dust. Doctors typically prescribe this test when a patient reports persistent sneezing, nasal congestion, or breathing difficulties that seem to worsen indoors. A small serum sample drawn from a vein in the arm is analysed using FEIA (fluorescent enzyme immunoassay), a sensitive laboratory method.
What Does an Allergy, Dust Panel Test Measure?
The Allergy, Dust panel test examines five markers tied to common dust-related allergens. Each marker helps pinpoint which specific source may be triggering your symptoms.
| Parameter | What it Indicates |
|---|---|
| Total IgE | Overall level of allergy-related antibodies in the blood |
| Dermatophagoides farinae IgE | Immune response to a common house dust mite found in home environments |
| Dermatophagoides pteronyssinus IgE | Immune response to the European house dust mite |
| German Cockroach IgE | Immune response to cockroach allergens (saliva, faeces, body parts) that circulate in indoor air |
| House Dust (Greer Labs) IgE | Immune response to general house dust, including fabric fibres, skin cells, fungi, and bacteria |
Why is an Allergy, Dust Panel Test Done?
A doctor may order this test when allergy symptoms point to an indoor trigger.
Common Symptoms That May Require This Test
Several symptoms may prompt a doctor to recommend the Allergy, Dust panel test. These are listed in order of how often they lead to this investigation:
- Persistent sneezing, particularly on waking or indoors
- Runny or blocked nose without an obvious infection
- Watery, itchy, or red eyes
- Wheezing or a tight feeling in the chest
- Persistent cough that worsens in dusty environments
- Facial pressure or headache around the sinuses
- Skin irritation or eczema flare-ups triggered indoors
Conditions This Test Can Help Detect
The test can help identify several conditions linked to dust allergen sensitivity:
- Allergic rhinitis (inflammation of the nasal passages causing sneezing and congestion)
- Asthma triggered or made worse by dust mite exposure
- Eczema flare-ups (a dry, itchy skin condition) worsened by dust allergens
- Allergic conjunctivitis (eye inflammation causing redness and watering)
- Type 1 hypersensitivity reaction to dust mite allergens
How to Prepare and What to Expect
No special preparation is needed for this test, but a few simple steps will help ensure a smooth experience.
Do You Need to Fast?
No, fasting is not required for the Allergy, Dust panel test. You can eat and drink normally before your appointment. If your doctor has ordered other tests alongside this one, check whether any of those require fasting.
Practical Tips Before Your Test
Following these steps will help ensure your sample is collected correctly and the results are accurate:
- Bring a detailed clinical history, including your symptoms, previous test results, and family history, as this is required for the test.
- Tell your doctor or phlebotomist about all medications you are currently taking, including antihistamines.
- Stay well hydrated before your visit, as this makes the blood draw easier.
- Avoid the test within four weeks of a major allergic reaction, as IgE levels may be temporarily low during this period, which can affect results.
- Wear clothing with sleeves that roll up easily for comfortable access to the arm.
Step-by-Step Procedure
Here is what to expect during sample collection for the Allergy, Dust panel test procedure:
- A tourniquet (elastic band) is placed around your upper arm to make the veins more visible.
- The skin over the chosen vein is cleaned with an antiseptic swab to prevent contamination.
- A trained phlebotomist inserts a small needle into a vein in your arm to draw blood.
- Approximately 3 ml of blood is collected in a yellow-top SST gel tube.
- The needle is removed, and gentle pressure is applied to the site to stop any bleeding.
- The sample is labelled and sent to the laboratory, where it is stored under refrigeration until analysis.
Factors That Can Affect Accuracy
- Undergoing the test during or shortly after a major allergic reaction (refractory period)
- Active parasitic infections, which can elevate total IgE independently of allergies
- Very high total IgE levels (above 2,500 kU/L), which may cause non-specific binding and affect specific IgE readings
- Recent illness or significant physical stress, which can alter immune markers
Understanding Your Allergy, Dust Panel Test Results
Your results will show IgE levels for each allergen tested. A doctor needs to review these alongside your symptoms and medical history for a proper interpretation.
| Parameter | Normal / Negative | Low Positive | Moderate | High | Very High |
|---|---|---|---|---|---|
| Total IgE (kU/L) | 0 to 148 (age-dependent) | - | - | - | - |
| Specific IgE per allergen (kU/L) | Less than 0.35 | 0.35 to 0.69 | 0.70 to 3.49 | 3.50 to 17.49 | Greater than 17.5 |
IgE Class Reference:
| Class | Range (kU/L) | Interpretation |
|---|---|---|
| 0 | Less than 0.10 | Undetectable |
| 0/1 | 0.10 to 0.34 | Very low |
| 1 | 0.35 to 0.69 | Low |
| 2 | 0.70 to 3.49 | Moderate |
| 3 | 3.50 to 17.4 | High |
| 4 | 17.5 to 49.9 | Very high |
| 5 | 50 to 100 | Very high |
| 6 | Greater than 100 | Very high |
Disclaimer: These ranges are general guidelines. Your doctor will interpret your results based on your age, health history, and other factors. Always consult a qualified healthcare professional for personalised medical advice.
Results During Special Conditions
- Patients with very high total IgE (above 2,500 kU/L) may show false-positive specific IgE results due to non-specific binding in the test system.
- House dust mite allergens share a protein called tropomyosin with shellfish, which can occasionally cause cross-reactive results in people with shellfish allergies.
- Recent severe allergic reactions may temporarily reduce IgE levels, potentially producing a false-negative reading.
How to Maintain Healthy Levels
These general steps can help reduce dust allergen exposure at home:
- Use allergen-proof covers on mattresses and pillows, and keep indoor humidity below 50%.
- Wash bedding regularly at 60°C to reduce dust mite populations effectively.
- Keep living spaces well ventilated and limit soft furnishings such as heavy curtains and carpets where possible.
Lupin Diagnostics Allergy, Dust Panel Test Price and Home Collection
The Allergy, Dust panel test cost at Lupin Diagnostics starts at ₹2,800, and home sample collection is available for your convenience. The table below shows indicative pricing across major Indian cities.
| City | Approximate Price (₹) |
|---|---|
| BHOPAL | 3500 |
| CHENNAI | 2800 |
| HYDERABAD | 2800 |
| KOLKATA | 3800 |
| NAVI MUMBAI | 2800 |
| PUNE | 2800 |
Disclaimer: Prices are indicative and may vary by location. Please confirm the current price at the time of booking.
How to Book
Booking the Allergy, Dust panel test online is straightforward with Lupin Diagnostics:
- Select the test on the Lupin Diagnostics website.
- Choose your city and preferred time slot.
- Opt for home sample collection by a certified phlebotomist, or visit your nearest Lupin Diagnostics centre.
- Receive your report via email or WhatsApp within the stipulated turnaround time.
Home Collection
Allergy, Dust panel test home collection is available across cities, allowing a trained phlebotomist to collect your blood sample at your doorstep. All samples are processed in NABL-accredited laboratories, ensuring quality at every step. Your digital report is delivered directly to you once ready.
Frequently Asked Questions
This test identifies whether your immune system is producing IgE antibodies against common dust allergens, including house dust mites and cockroach allergens. It helps doctors confirm whether your symptoms, such as sneezing, nasal congestion, or wheezing, are triggered by dust-related allergens.
Anyone with persistent indoor allergy symptoms, such as a runny nose, itchy eyes, coughing, or breathing discomfort that seems to worsen at home or in enclosed spaces may benefit from this test. A doctor's recommendation is the best guide.
No fasting is needed. You can eat and drink as normal before the test. This applies regardless of the time of day your sample is collected.
Unlike skin prick tests, blood-based IgE tests are generally not affected by antihistamines. However, always inform your doctor and the collection staff about any medications you are taking so they can advise accordingly.
Results are typically available within 3 days at Lupin Diagnostics. You will receive your report digitally via email or WhatsApp.
A positive result indicates that your immune system has produced IgE antibodies against one or more of the tested dust allergens. This means you may be sensitised to those allergens. Your doctor will review the result alongside your symptoms to decide on the next steps.
Yes. You can complete your Allergy, Dust panel test online booking through the Lupin Diagnostics website, choose a convenient time, and have a certified phlebotomist visit your home for sample collection.
Allergy, Dust Panel Test: Booking, Price, and Results
