New England · Onion Allergy Test – Food Allergies

Onion Allergy Test – Food Allergies in Maine

This page explains the onion allergy test – food allergies, what it measures, and how to order it. The Onion Allergy Test checks for an allergic reaction to onions by detecting specific IgE antibodies in a blood sample.

Sample typeBlood draw at a collection lab

ReferralNo referral required

What this test is

This test measures the presence of IgE antibodies that are specific to onions. It helps identify if an individual has an allergic response to onions. The test is typically used to aid in diagnosing food allergies.

What it measures

Onion-specific IgE — reflects the presence of an allergic response to onions

What the test involves

The test involves a standard blood draw, where a healthcare professional collects a small sample of blood from a vein in your arm. The sample is then analyzed for the presence of onion-specific IgE antibodies.

Why it is often ordered

Clinicians generally order this test when an individual shows symptoms that may suggest an onion allergy. It helps in identifying whether onions are the cause of allergic reactions.

Preparation

Preparation for the test involves following specific instructions provided by the laboratory. It's important to check with the lab for any special requirements.

How results are reported

Results indicate the level of onion-specific IgE antibodies in the blood. Reference ranges and interpretation of results can vary by laboratory.

Before you go

Turnaround time for results
Specific preparation instructions
Availability of the test at the lab

Cities

Onion Allergy Test – Food Allergies in Maine communities

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

Portland220,807Onion Allergy Test – Food Allergies Lewiston36,615Onion Allergy Test – Food Allergies Bangor31,920Onion Allergy Test – Food Allergies South Portland26,428Onion Allergy Test – Food Allergies Auburn23,790Onion Allergy Test – Food Allergies Biddeford22,331Onion Allergy Test – Food Allergies Sanford21,812Onion Allergy Test – Food Allergies Saco20,203Onion Allergy Test – Food Allergies Westbrook20,074Onion Allergy Test – Food Allergies Augusta18,895Onion Allergy Test – Food Allergies Waterville15,872Onion Allergy Test – Food Allergies Brewer9,606Onion Allergy Test – Food Allergies Presque Isle8,859Onion Allergy Test – Food Allergies Bath8,718Onion Allergy Test – Food Allergies Ellsworth8,340Onion Allergy Test – Food Allergies Caribou7,448Onion Allergy Test – Food Allergies Old Town7,415Onion Allergy Test – Food Allergies Rockland6,977Onion Allergy Test – Food Allergies Belfast6,890Onion Allergy Test – Food Allergies Gardiner5,944Onion Allergy Test – Food Allergies North Windham5,395Onion Allergy Test – Food Allergies Lisbon Falls4,213Onion Allergy Test – Food Allergies York Harbor3,819Onion Allergy Test – Food Allergies South Berwick3,596Onion Allergy Test – Food Allergies Lisbon3,456Onion Allergy Test – Food Allergies South Eliot3,342Onion Allergy Test – Food Allergies Calais3,010Onion Allergy Test – Food Allergies Lake Arrowhead3,007Onion Allergy Test – Food Allergies Cumberland Center2,956Onion Allergy Test – Food Allergies Hallowell2,542Onion Allergy Test – Food Allergies Cape Neddick2,485Onion Allergy Test – Food Allergies South Paris2,169Onion Allergy Test – Food Allergies Dunstan1,852Onion Allergy Test – Food Allergies Falmouth Foreside1,811Onion Allergy Test – Food Allergies Veazie1,771Onion Allergy Test – Food Allergies Steep Falls1,677Onion Allergy Test – Food Allergies Eastport1,226Onion Allergy Test – Food Allergies West Kennebunk1,119Onion Allergy Test – Food Allergies Cornish1,117Onion Allergy Test – Food Allergies Kittery Point1,017Onion Allergy Test – Food Allergies Chisholm1,007Onion Allergy Test – Food Allergies