South · Grapefruit Allergy Test – Citrus Allergies

Grapefruit Allergy Test – Citrus Allergies in North Carolina

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 North Carolina communities

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

Charlotte1,516,107Grapefruit Allergy Test – Citrus Allergies Raleigh1,062,018Grapefruit Allergy Test – Citrus Allergies Winston-Salem420,400Grapefruit Allergy Test – Citrus Allergies Durham399,762Grapefruit Allergy Test – Citrus Allergies Greensboro345,270Grapefruit Allergy Test – Citrus Allergies Fayetteville328,827Grapefruit Allergy Test – Citrus Allergies Asheville316,694Grapefruit Allergy Test – Citrus Allergies Concord264,492Grapefruit Allergy Test – Citrus Allergies Wilmington247,372Grapefruit Allergy Test – Citrus Allergies Hickory211,042Grapefruit Allergy Test – Citrus Allergies Gastonia194,190Grapefruit Allergy Test – Citrus Allergies High Point178,800Grapefruit Allergy Test – Citrus Allergies Cary171,603Grapefruit Allergy Test – Citrus Allergies Burlington137,096Grapefruit Allergy Test – Citrus Allergies Greenville122,921Grapefruit Allergy Test – Citrus Allergies Jacksonville108,549Grapefruit Allergy Test – Citrus Allergies Rocky Mount61,952Grapefruit Allergy Test – Citrus Allergies Chapel Hill60,920Grapefruit Allergy Test – Citrus Allergies Huntersville60,166Grapefruit Allergy Test – Citrus Allergies Apex58,066Grapefruit Allergy Test – Citrus Allergies Kannapolis52,173Grapefruit Allergy Test – Citrus Allergies Mooresville48,431Grapefruit Allergy Test – Citrus Allergies Wilson47,914Grapefruit Allergy Test – Citrus Allergies Wake Forest46,387Grapefruit Allergy Test – Citrus Allergies Holly Springs40,198Grapefruit Allergy Test – Citrus Allergies Indian Trail39,603Grapefruit Allergy Test – Citrus Allergies Salisbury35,258Grapefruit Allergy Test – Citrus Allergies Monroe34,464Grapefruit Allergy Test – Citrus Allergies Goldsboro33,214Grapefruit Allergy Test – Citrus Allergies Fuquay-Varina33,135Grapefruit Allergy Test – Citrus Allergies New Bern31,058Grapefruit Allergy Test – Citrus Allergies Cornelius30,925Grapefruit Allergy Test – Citrus Allergies Garner30,859Grapefruit Allergy Test – Citrus Allergies Sanford30,024Grapefruit Allergy Test – Citrus Allergies Matthews29,417Grapefruit Allergy Test – Citrus Allergies Morrisville28,824Grapefruit Allergy Test – Citrus Allergies Statesville27,777Grapefruit Allergy Test – Citrus Allergies Thomasville26,941Grapefruit Allergy Test – Citrus Allergies Asheboro26,729Grapefruit Allergy Test – Citrus Allergies Kernersville26,376Grapefruit Allergy Test – Citrus Allergies Mint Hill26,236Grapefruit Allergy Test – Citrus Allergies Clayton25,486Grapefruit Allergy Test – Citrus Allergies Leland22,794Grapefruit Allergy Test – Citrus Allergies Shelby21,564Grapefruit Allergy Test – Citrus Allergies Carrboro21,237Grapefruit Allergy Test – Citrus Allergies Clemmons21,032Grapefruit Allergy Test – Citrus Allergies Kinston19,888Grapefruit Allergy Test – Citrus Allergies Waxhaw19,645Grapefruit Allergy Test – Citrus Allergies Lexington19,347Grapefruit Allergy Test – Citrus Allergies Lumberton19,186Grapefruit Allergy Test – Citrus Allergies Knightdale18,614Grapefruit Allergy Test – Citrus Allergies Elizabeth City18,466Grapefruit Allergy Test – Citrus Allergies Harrisburg18,415Grapefruit Allergy Test – Citrus Allergies Lenoir18,205Grapefruit Allergy Test – Citrus Allergies Boone18,055Grapefruit Allergy Test – Citrus Allergies Havelock17,570Grapefruit Allergy Test – Citrus Allergies Hope Mills17,421Grapefruit Allergy Test – Citrus Allergies Morganton17,389Grapefruit Allergy Test – Citrus Allergies Mount Holly17,315Grapefruit Allergy Test – Citrus Allergies Pinehurst17,250Grapefruit Allergy Test – Citrus Allergies