New England · Walnut Allergy Test – Nut Allergies

Walnut Allergy Test – Nut Allergies in Connecticut

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 Connecticut communities

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

Bridgeport975,078Walnut Allergy Test – Nut Allergies Hartford907,046Walnut Allergy Test – Nut Allergies New Haven587,648Walnut Allergy Test – Nut Allergies Norwich201,726Walnut Allergy Test – Nut Allergies Waterbury199,552Walnut Allergy Test – Nut Allergies Danbury177,722Walnut Allergy Test – Nut Allergies Stamford134,820Walnut Allergy Test – Nut Allergies Norwalk90,821Walnut Allergy Test – Nut Allergies New Britain74,022Walnut Allergy Test – Nut Allergies Meriden60,790Walnut Allergy Test – Nut Allergies Bristol60,733Walnut Allergy Test – Nut Allergies West Haven55,518Walnut Allergy Test – Nut Allergies Milford city 50,694Walnut Allergy Test – Nut Allergies Middletown47,164Walnut Allergy Test – Nut Allergies Shelton40,944Walnut Allergy Test – Nut Allergies Torrington35,447Walnut Allergy Test – Nut Allergies Naugatuck31,586Walnut Allergy Test – Nut Allergies New London27,585Walnut Allergy Test – Nut Allergies Wallingford Center19,211Walnut Allergy Test – Nut Allergies Ansonia18,945Walnut Allergy Test – Nut Allergies Willimantic18,150Walnut Allergy Test – Nut Allergies Storrs16,784Walnut Allergy Test – Nut Allergies Derby12,387Walnut Allergy Test – Nut Allergies Trumbull Center10,468Walnut Allergy Test – Nut Allergies Kensington9,626Walnut Allergy Test – Nut Allergies Oakville9,507Walnut Allergy Test – Nut Allergies Conning Towers Nautilus Park9,479Walnut Allergy Test – Nut Allergies Sandy Hook9,406Walnut Allergy Test – Nut Allergies Riverside9,133Walnut Allergy Test – Nut Allergies Long Hill8,307Walnut Allergy Test – Nut Allergies Glastonbury Center8,187Walnut Allergy Test – Nut Allergies Thompsonville8,134Walnut Allergy Test – Nut Allergies Southwood Acres7,875Walnut Allergy Test – Nut Allergies Rockville7,612Walnut Allergy Test – Nut Allergies New Canaan7,399Walnut Allergy Test – Nut Allergies Staples7,125Walnut Allergy Test – Nut Allergies Cos Cob7,089Walnut Allergy Test – Nut Allergies Old Greenwich6,929Walnut Allergy Test – Nut Allergies Winsted6,662Walnut Allergy Test – Nut Allergies Northford6,117Walnut Allergy Test – Nut Allergies Simsbury Center6,072Walnut Allergy Test – Nut Allergies Hazardville6,070Walnut Allergy Test – Nut Allergies Cheshire Village6,006Walnut Allergy Test – Nut Allergies Branford Center5,934Walnut Allergy Test – Nut Allergies Daniels Farm5,764Walnut Allergy Test – Nut Allergies Sherwood Manor5,710Walnut Allergy Test – Nut Allergies Noroton5,682Walnut Allergy Test – Nut Allergies Pawcatuck5,383Walnut Allergy Test – Nut Allergies Lake Pocotopaug5,124Walnut Allergy Test – Nut Allergies Terryville5,110Walnut Allergy Test – Nut Allergies Byram4,994Walnut Allergy Test – Nut Allergies Long Hill4,645Walnut Allergy Test – Nut Allergies Quinnipiac University4,614Walnut Allergy Test – Nut Allergies Stafford Springs4,611Walnut Allergy Test – Nut Allergies Mystic4,354Walnut Allergy Test – Nut Allergies East Village4,250Walnut Allergy Test – Nut Allergies Heritage Village4,232Walnut Allergy Test – Nut Allergies Danielson4,146Walnut Allergy Test – Nut Allergies Broad Brook4,145Walnut Allergy Test – Nut Allergies Oronoque3,790Walnut Allergy Test – Nut Allergies