American Dust Mite Allergy Test
This page explains the american dust mite allergy test, what it measures, and how to arrange it. The American Dust Mite Allergy Test is a blood test that checks for an allergic response to proteins from house dust mites. It is often ordered when someone has ongoing sneezing, runny nose, itchy eyes, or asthma symptoms that may be triggered indoors, especially in bedrooms or other soft-furnished spaces.
- Sample type
- blood
- Category
- Allergy
- Turnaround
- 1-3 business days
- Price
- $49
- Referral
- Not required
The American Dust Mite Allergy Test is a blood test that checks for an allergic response to proteins from house dust mites. It is often ordered when someone has ongoing sneezing, runny nose, itchy eyes, or asthma symptoms that may be triggered indoors, especially in bedrooms or other soft-furnished spaces.
What it measures
- Total IgE — A general measure of the immune protein involved in allergic reactions.
- Dust mite-specific IgE (Dermatophagoides farinae) — Shows whether your immune system makes antibodies to one common dust mite species.
- Dust mite-specific IgE (Dermatophagoides pteronyssinus) — Shows sensitivity to the other most common dust mite species.
- Other allergen-specific IgE (optional) — Sometimes included to check for reactions to pet dander, mold, or cockroach, which can cause similar symptoms.
Who it is for
This test is typically ordered by a primary care clinician or an allergist for people with persistent nasal, eye, or breathing symptoms that might be linked to indoor allergens. It may also be used when skin testing is not practical.
Preparation
No fasting or special preparation is required. You can eat, drink, and take your usual medications unless your clinician tells you otherwise.
Results and what they mean
Results are reported as a level of specific IgE antibody, often as a number or a class score, along with a reference range from the laboratory. A clinician interprets these results together with your symptoms and history; a positive result alone does not confirm a diagnosis. This information is general and not medical advice.
How to order this test
- Choose the test and place a confidential order online.
- Select a certified collection site and pick a time that suits you.
- Have your specimen collected — most draws take only a few minutes.
- Review results in a secure portal, typically within 1–3 days.
Preparation, hours, and pricing vary by site; confirm details directly with the lab before your visit.
Availability by state
Direct-access online ordering for the american dust mite allergy test is available in most states. It is currently unavailable in 6 states:
Everywhere else you can order confidentially and collect your sample at a certified site. Browse by state →
Frequently asked questions
Do I need to avoid dust before the test?
No. The test measures antibodies in your blood, so short-term dust exposure or cleaning will not change the result.
Is this test painful?
It uses a standard blood draw from a vein, which feels like a brief pinch. Most people tolerate it well.
Can the test tell me if I outgrew an allergy?
It shows current antibody levels, but allergy symptoms can change over time. Your clinician can help interpret trends with repeat testing if needed.
What should I do if my result is positive?
Discuss it with your clinician. They can explain what the level means for you and whether any steps, such as reducing dust exposure, might help.