Mid-Atlantic · Grapefruit Allergy Test – Citrus Allergies

Grapefruit Allergy Test – Citrus Allergies in Delaware

Below is a plain-language overview of the grapefruit allergy test – citrus allergies. The Grapefruit Allergy Test checks for allergic reactions to grapefruit using 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 specific to grapefruit, indicating a potential allergy. It is part of a broader category of citrus allergy tests. Results help identify if grapefruit consumption might trigger allergic symptoms.

What it measures

IgE antibodies — reflects immune response to grapefruit

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. This sample is then analyzed for specific IgE antibodies related to grapefruit.

Why it is often ordered

Clinicians typically order this test when a patient exhibits symptoms like itching, swelling, or gastrointestinal issues after consuming grapefruit. It helps in diagnosing potential allergic reactions to grapefruit.

Preparation

Preparation for the test may include specific instructions from the lab, such as dietary restrictions. Always follow the lab's guidelines for accurate results.

How results are reported

Results indicate the presence and level of IgE antibodies to grapefruit, suggesting an allergy. Reference ranges for results can vary between laboratories.

Before you go

Test availability
Preparation instructions
Result turnaround time

Cities

Grapefruit Allergy Test – Citrus Allergies in Delaware communities

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

Dover125,931Grapefruit Allergy Test – Citrus Allergies Wilmington70,926Grapefruit Allergy Test – Citrus Allergies Newark31,393Grapefruit Allergy Test – Citrus Allergies Middletown23,001Grapefruit Allergy Test – Citrus Allergies Bear21,625Grapefruit Allergy Test – Citrus Allergies Glasgow15,342Grapefruit Allergy Test – Citrus Allergies Brookside14,202Grapefruit Allergy Test – Citrus Allergies Hockessin13,464Grapefruit Allergy Test – Citrus Allergies Smyrna12,619Grapefruit Allergy Test – Citrus Allergies Pike Creek Valley11,718Grapefruit Allergy Test – Citrus Allergies Milford11,249Grapefruit Allergy Test – Citrus Allergies Claymont9,508Grapefruit Allergy Test – Citrus Allergies Wilmington Manor8,212Grapefruit Allergy Test – Citrus Allergies North Star8,009Grapefruit Allergy Test – Citrus Allergies Seaford7,852Grapefruit Allergy Test – Citrus Allergies Pike Creek7,398Grapefruit Allergy Test – Citrus Allergies Georgetown7,079Grapefruit Allergy Test – Citrus Allergies Edgemoor6,681Grapefruit Allergy Test – Citrus Allergies Millsboro6,542Grapefruit Allergy Test – Citrus Allergies Elsmere6,167Grapefruit Allergy Test – Citrus Allergies New Castle5,482Grapefruit Allergy Test – Citrus Allergies Highland Acres3,910Grapefruit Allergy Test – Citrus Allergies Laurel3,886Grapefruit Allergy Test – Citrus Allergies Clayton3,845Grapefruit Allergy Test – Citrus Allergies Camden3,786Grapefruit Allergy Test – Citrus Allergies Rising Sun-Lebanon3,772Grapefruit Allergy Test – Citrus Allergies Harrington3,730Grapefruit Allergy Test – Citrus Allergies Lewes3,257Grapefruit Allergy Test – Citrus Allergies Milton3,224Grapefruit Allergy Test – Citrus Allergies Dover Base Housing3,135Grapefruit Allergy Test – Citrus Allergies Long Neck3,022Grapefruit Allergy Test – Citrus Allergies Selbyville2,806Grapefruit Allergy Test – Citrus Allergies Greenville2,763Grapefruit Allergy Test – Citrus Allergies Townsend2,671Grapefruit Allergy Test – Citrus Allergies Ocean View2,556Grapefruit Allergy Test – Citrus Allergies Bridgeville2,499Grapefruit Allergy Test – Citrus Allergies Delmar2,241Grapefruit Allergy Test – Citrus Allergies Riverview2,091Grapefruit Allergy Test – Citrus Allergies Delaware City1,885Grapefruit Allergy Test – Citrus Allergies Woodside East1,867Grapefruit Allergy Test – Citrus Allergies Millville1,790Grapefruit Allergy Test – Citrus Allergies Kent Acres1,756Grapefruit Allergy Test – Citrus Allergies Cheswold1,705Grapefruit Allergy Test – Citrus Allergies Wyoming1,636Grapefruit Allergy Test – Citrus Allergies Rodney Village1,472Grapefruit Allergy Test – Citrus Allergies Greenwood1,459Grapefruit Allergy Test – Citrus Allergies Rehoboth Beach1,392Grapefruit Allergy Test – Citrus Allergies Bellefonte1,294Grapefruit Allergy Test – Citrus Allergies Newport1,224Grapefruit Allergy Test – Citrus Allergies St. Georges1,197Grapefruit Allergy Test – Citrus Allergies Felton1,144Grapefruit Allergy Test – Citrus Allergies Frankford1,088Grapefruit Allergy Test – Citrus Allergies Dagsboro1,087Grapefruit Allergy Test – Citrus Allergies