Introduction

CLIA‑certified lab • measures IgE (not IgG) • board‑certified physician review • results typically within 2 business days after lab receipt.

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What this test is

A physician‑led, at‑home blood test that detects allergen‑specific IgE (sIgE) to the 40+ most common environmental allergens (pets, pollens, dust mites, molds). Collection is a simple finger‑prick onto a dried blood spot card, processed by a CLIA‑certified laboratory. Results are reviewed by a U.S. board‑certified doctor who explains findings and next steps. How at‑home testing works, Allergen list, How to collect your sample.

Quantitative allergen‑specific IgE values for the panel the lab analyzes, mapped to: pet dander (cat, dog, horse), grasses (e.g., Bermuda, Timothy, rye), trees (e.g., oak, birch, maple, mountain cedar), weeds (e.g., ragweed), and indoor allergens (dust mites, molds, cockroach, mouse). Allergen coverage, Test overview.
A physician consult to interpret results in the context of your history, clarify exposures and seasons, and outline care options (avoidance, medications, and immunotherapy). Doctor‑led review, Immunotherapy guide.

Specimen: finger‑prick dried blood spot (DBS) collected on a validated card at home. Step‑by‑step collection.
Laboratory: CLIA‑certified lab runs a validated specific‑IgE immunoassay on your DBS sample. CLIA certification noted.
Turnaround time: results are typically available within 2 business days after the lab receives your card; allow for logistics and occasional longer processing windows. 2‑day results reference, processing timeline details.
Physician review: a U.S. board‑certified physician reviews and explains your report, then recommends next steps. Physician‑led care.

Representative examples (full list in link):

Pets: cat, dog, horse dander.
Grasses/shrubs: Bermuda, Timothy, Johnson, ryegrass; Russian thistle.
Trees: oak, birch, maple/box elder, cottonwood/poplar, mountain cedar, alder, walnut, pecan/hickory, olive, white ash.
Indoor/other: dust mites (D. farinae, D. pteronyssinus, B. tropicalis), molds (Alternaria, Aspergillus, Cladosporium, Penicillium), cockroach, mouse. See full panel.

If your profile and history fit, your doctor can prescribe sublingual immunotherapy (SLIT) allergy drops or tablets to retrain your immune system for long‑term relief—all managed from home with ongoing physician follow‑up. Most patients notice improvement within 4 weeks to 6 months; completing ~3 years locks in durable benefit. Immunotherapy overview, Pollen SLIT, FAQ on timelines.

The at‑home allergy test can be billed through insurance; treatment is HSA/FSA‑eligible. Adults and children ages 5+ are eligible; Wyndly treats environmental (not food) allergies. Insurance‑billed test, Eligibility and safety.

Not an “IgG food sensitivity” test. This test measures allergen‑specific IgE for environmental triggers only. IgE test explanation.
Not a hair, saliva, or kinesiology test. Collection is a validated finger‑prick dried blood spot processed by a CLIA‑certified lab. Collection method.
Not for food allergy diagnosis, anaphylaxis risk stratification, or emergency use. If you suspect food allergy or have had anaphylaxis, seek in‑person allergy care. Scope of care, Anaphylaxis education.

You have persistent environmental allergy symptoms (rhinitis/conjunctivitis, asthma flares) and need a doctor‑interpreted IgE profile to guide care. Allergies 101, Allergic rhinitis overview.
You want a physician‑led path from testing to treatment without weekly office visits. Doctor consult and ongoing care, Why SLIT vs shots.

Question	Answer
How fast are results?	Typically within 2 business days after lab receipt; shipping and high‑volume periods can extend timelines. Details.
Do I need to stop antihistamines?	Blood sIgE testing does not require stopping antihistamines. Your doctor will advise based on your history. Test overview.
What if I already have results?	Upload tests from the last 5 years for physician review and a treatment plan. Existing results review.
Can kids use this?	Yes, ages 5+ with guardian consent. Eligibility.
Do you test food allergies?	No. Wyndly focuses on environmental allergens only. Scope.