Midwest · Grapefruit Allergy Test – Citrus Allergies

Grapefruit Allergy Test – Citrus Allergies in Missouri

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 Missouri communities

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

St. Louis2,092,481Grapefruit Allergy Test – Citrus Allergies Kansas City1,644,497Grapefruit Allergy Test – Citrus Allergies Springfield298,722Grapefruit Allergy Test – Citrus Allergies Columbia136,736Grapefruit Allergy Test – Citrus Allergies Independence122,230Grapefruit Allergy Test – Citrus Allergies Lee's Summit100,772Grapefruit Allergy Test – Citrus Allergies O'Fallon90,802Grapefruit Allergy Test – Citrus Allergies Joplin81,025Grapefruit Allergy Test – Citrus Allergies St. Joseph80,099Grapefruit Allergy Test – Citrus Allergies St. Charles70,218Grapefruit Allergy Test – Citrus Allergies Blue Springs58,265Grapefruit Allergy Test – Citrus Allergies St. Peters57,289Grapefruit Allergy Test – Citrus Allergies Florissant52,382Grapefruit Allergy Test – Citrus Allergies Chesterfield49,675Grapefruit Allergy Test – Citrus Allergies Wentzville43,213Grapefruit Allergy Test – Citrus Allergies Jefferson City43,076Grapefruit Allergy Test – Citrus Allergies Cape Girardeau39,415Grapefruit Allergy Test – Citrus Allergies Wildwood35,384Grapefruit Allergy Test – Citrus Allergies Oakville35,357Grapefruit Allergy Test – Citrus Allergies University City34,953Grapefruit Allergy Test – Citrus Allergies Ballwin30,998Grapefruit Allergy Test – Citrus Allergies Liberty30,129Grapefruit Allergy Test – Citrus Allergies Raytown29,893Grapefruit Allergy Test – Citrus Allergies Kirkwood29,233Grapefruit Allergy Test – Citrus Allergies Mehlville28,672Grapefruit Allergy Test – Citrus Allergies Maryland Heights28,141Grapefruit Allergy Test – Citrus Allergies Gladstone26,825Grapefruit Allergy Test – Citrus Allergies Grandview25,931Grapefruit Allergy Test – Citrus Allergies Hazelwood25,466Grapefruit Allergy Test – Citrus Allergies Belton23,832Grapefruit Allergy Test – Citrus Allergies Webster Groves23,817Grapefruit Allergy Test – Citrus Allergies Nixa22,925Grapefruit Allergy Test – Citrus Allergies Raymore22,722Grapefruit Allergy Test – Citrus Allergies Sedalia21,696Grapefruit Allergy Test – Citrus Allergies Ozark20,874Grapefruit Allergy Test – Citrus Allergies Arnold20,808Grapefruit Allergy Test – Citrus Allergies Old Jamestown20,382Grapefruit Allergy Test – Citrus Allergies Rolla19,949Grapefruit Allergy Test – Citrus Allergies Warrensburg19,509Grapefruit Allergy Test – Citrus Allergies Affton18,925Grapefruit Allergy Test – Citrus Allergies Ferguson18,826Grapefruit Allergy Test – Citrus Allergies Concord18,760Grapefruit Allergy Test – Citrus Allergies Creve Coeur18,648Grapefruit Allergy Test – Citrus Allergies Republic18,313Grapefruit Allergy Test – Citrus Allergies Manchester18,308Grapefruit Allergy Test – Citrus Allergies Farmington17,959Grapefruit Allergy Test – Citrus Allergies Spanish Lake17,721Grapefruit Allergy Test – Citrus Allergies Kirksville17,600Grapefruit Allergy Test – Citrus Allergies Hannibal17,165Grapefruit Allergy Test – Citrus Allergies Clayton16,905Grapefruit Allergy Test – Citrus Allergies Lake St. Louis16,665Grapefruit Allergy Test – Citrus Allergies Poplar Bluff16,318Grapefruit Allergy Test – Citrus Allergies Lemay16,312Grapefruit Allergy Test – Citrus Allergies Sikeston16,054Grapefruit Allergy Test – Citrus Allergies Overland15,908Grapefruit Allergy Test – Citrus Allergies Fort Leonard Wood15,629Grapefruit Allergy Test – Citrus Allergies Grain Valley15,435Grapefruit Allergy Test – Citrus Allergies Carthage15,395Grapefruit Allergy Test – Citrus Allergies Jackson15,272Grapefruit Allergy Test – Citrus Allergies Lebanon14,880Grapefruit Allergy Test – Citrus Allergies