Pacific · Walnut Allergy Test – Nut Allergies

Walnut Allergy Test – Nut Allergies in Oregon

Walnut Allergy Test – Nut Allergies is a laboratory test you can request directly. This blood test helps identify an allergic reaction to walnuts by measuring specific antibodies.

Typical turnaround1-3 business days

Price range$49

PreparationFollow the lab's instructions.

Sample typeBlood draw at a collection lab

ReferralNo referral required

What this test is

The walnut allergy test is a laboratory analysis that detects the presence of immunoglobulin E (IgE) antibodies in your blood. These antibodies are produced by your immune system in response to exposure to walnut proteins, indicating a potential allergy.

What it measures

Walnut IgE — reflects the immune system's response to walnut proteins

What the test involves

This test requires a standard blood draw. A healthcare professional will collect a small sample of your blood, typically from a vein in your arm.

Why it is often ordered

A clinician may order this test if you are experiencing symptoms suggestive of a food allergy after consuming walnuts. It can help confirm or rule out a walnut allergy as the cause of your symptoms.

Preparation

No special preparation is usually needed for this test. However, you should always follow any specific instructions provided by the laboratory or your healthcare provider.

How results are reported

Results are typically available within a few business days and will indicate the level of walnut-specific IgE antibodies detected. Reference ranges can vary between laboratories.

Before you go

Confirm the turnaround time with the lab.
Ask about any specific preparation instructions.
Verify how results will be communicated.

Cities

Walnut Allergy Test – Nut Allergies in Oregon communities

Choose your city for local context and to request this test.

Portland2,036,875Walnut Allergy Test – Nut Allergies Eugene273,904Walnut Allergy Test – Nut Allergies Salem268,634Walnut Allergy Test – Nut Allergies Medford178,457Walnut Allergy Test – Nut Allergies Gresham114,164Walnut Allergy Test – Nut Allergies Bend109,224Walnut Allergy Test – Nut Allergies Hillsboro105,909Walnut Allergy Test – Nut Allergies Beaverton97,466Walnut Allergy Test – Nut Allergies Albany66,405Walnut Allergy Test – Nut Allergies Corvallis66,090Walnut Allergy Test – Nut Allergies Springfield62,138Walnut Allergy Test – Nut Allergies Tigard54,750Walnut Allergy Test – Nut Allergies Aloha52,704Walnut Allergy Test – Nut Allergies Lake Oswego40,390Walnut Allergy Test – Nut Allergies Keizer39,119Walnut Allergy Test – Nut Allergies Grants Pass38,902Walnut Allergy Test – Nut Allergies Oregon City37,160Walnut Allergy Test – Nut Allergies McMinnville34,224Walnut Allergy Test – Nut Allergies Redmond33,160Walnut Allergy Test – Nut Allergies Bethany29,277Walnut Allergy Test – Nut Allergies Tualatin27,821Walnut Allergy Test – Nut Allergies West Linn27,173Walnut Allergy Test – Nut Allergies Wilsonville25,887Walnut Allergy Test – Nut Allergies Woodburn25,877Walnut Allergy Test – Nut Allergies Forest Grove25,767Walnut Allergy Test – Nut Allergies Newberg25,108Walnut Allergy Test – Nut Allergies Roseburg23,551Walnut Allergy Test – Nut Allergies Happy Valley23,442Walnut Allergy Test – Nut Allergies Hayesville21,887Walnut Allergy Test – Nut Allergies Klamath Falls21,710Walnut Allergy Test – Nut Allergies Ashland21,348Walnut Allergy Test – Nut Allergies Milwaukie21,108Walnut Allergy Test – Nut Allergies Sherwood20,281Walnut Allergy Test – Nut Allergies Altamont19,569Walnut Allergy Test – Nut Allergies Hermiston19,141Walnut Allergy Test – Nut Allergies Cedar Mill18,987Walnut Allergy Test – Nut Allergies Central Point18,948Walnut Allergy Test – Nut Allergies Lebanon18,150Walnut Allergy Test – Nut Allergies Canby18,078Walnut Allergy Test – Nut Allergies Oak Grove17,382Walnut Allergy Test – Nut Allergies Pendleton16,861Walnut Allergy Test – Nut Allergies Dallas16,663Walnut Allergy Test – Nut Allergies Four Corners16,608Walnut Allergy Test – Nut Allergies Troutdale16,353Walnut Allergy Test – Nut Allergies The Dalles15,942Walnut Allergy Test – Nut Allergies Coos Bay15,921Walnut Allergy Test – Nut Allergies St. Helens13,808Walnut Allergy Test – Nut Allergies La Grande13,212Walnut Allergy Test – Nut Allergies Oatfield12,993Walnut Allergy Test – Nut Allergies Cornelius12,893Walnut Allergy Test – Nut Allergies Sandy12,383Walnut Allergy Test – Nut Allergies Gladstone12,017Walnut Allergy Test – Nut Allergies Oak Hills11,715Walnut Allergy Test – Nut Allergies Santa Clara11,680Walnut Allergy Test – Nut Allergies Ontario11,465Walnut Allergy Test – Nut Allergies Damascus10,878Walnut Allergy Test – Nut Allergies Monmouth10,735Walnut Allergy Test – Nut Allergies Prineville10,611Walnut Allergy Test – Nut Allergies Cottage Grove10,569Walnut Allergy Test – Nut Allergies Fairview10,439Walnut Allergy Test – Nut Allergies