New England · Grapefruit Allergy Test – Citrus Allergies

Grapefruit Allergy Test – Citrus Allergies in Connecticut

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 Connecticut communities

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

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