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Midwest · Onion Allergy Test – Food Allergies

Onion Allergy Test – Food Allergies in Indiana

This page explains the onion allergy test – food allergies, what it measures, and how to order it. This blood test helps identify an allergy to onions by measuring specific antibodies.

Typical turnaround1-3 business days
Price range$49
PreparationFollow the lab's instructions.
Sample typeBlood draw at a collection lab
ReferralNo referral required

What this test is

The onion allergy test is a laboratory analysis that detects the presence of IgE antibodies in your blood. These antibodies are produced by the immune system in response to an allergen, such as onion.

What it measures

  • Immunoglobulin E (IgE) Antibodies to Onion — reflects the immune system's sensitivity to onion

What the test involves

This test is performed on a blood sample, which is typically collected by a trained healthcare professional during a standard blood draw.

Why it is often ordered

A clinician may order this test if you are experiencing symptoms that suggest an allergic reaction after consuming or being exposed to onions. It helps in confirming or ruling out onion as a cause of your symptoms.

Preparation

Before your blood draw, follow any specific instructions provided by the laboratory. This may include fasting or avoiding certain foods.

How results are reported

Results will indicate the level of IgE antibodies specific to onion found in your blood. Reference ranges, which help interpret these levels, can vary between laboratories.

Before you go

  • Fasting requirements
  • Sample collection time
  • Specific preparation instructions

Cities

Onion Allergy Test – Food Allergies in Indiana communities

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

Indianapolis1,659,305Onion Allergy Test – Food AllergiesFort Wayne330,305Onion Allergy Test – Food AllergiesSouth Bend290,915Onion Allergy Test – Food AllergiesEvansville226,788Onion Allergy Test – Food AllergiesLafayette166,793Onion Allergy Test – Food AllergiesElkhart147,679Onion Allergy Test – Food AllergiesBloomington106,327Onion Allergy Test – Food AllergiesCarmel98,137Onion Allergy Test – Food AllergiesFishers97,154Onion Allergy Test – Food AllergiesTerre Haute93,247Onion Allergy Test – Food AllergiesMuncie87,037Onion Allergy Test – Food AllergiesAnderson85,700Onion Allergy Test – Food AllergiesHammond77,491Onion Allergy Test – Food AllergiesGary69,739Onion Allergy Test – Food AllergiesNoblesville68,885Onion Allergy Test – Food AllergiesMichigan City65,946Onion Allergy Test – Food AllergiesGreenwood62,914Onion Allergy Test – Food AllergiesKokomo59,263Onion Allergy Test – Food AllergiesMishawaka50,823Onion Allergy Test – Food AllergiesColumbus50,718Onion Allergy Test – Food AllergiesJeffersonville49,178Onion Allergy Test – Food AllergiesLawrence49,048Onion Allergy Test – Food AllergiesWestfield45,695Onion Allergy Test – Food AllergiesWest Lafayette44,515Onion Allergy Test – Food AllergiesPortage37,540Onion Allergy Test – Food AllergiesNew Albany37,350Onion Allergy Test – Food AllergiesMerrillville36,196Onion Allergy Test – Food AllergiesRichmond35,854Onion Allergy Test – Food AllergiesGoshen34,792Onion Allergy Test – Food AllergiesPlainfield34,311Onion Allergy Test – Food AllergiesValparaiso33,820Onion Allergy Test – Food AllergiesCrown Point33,518Onion Allergy Test – Food AllergiesGranger30,394Onion Allergy Test – Food AllergiesZionsville30,258Onion Allergy Test – Food AllergiesHobart29,516Onion Allergy Test – Food AllergiesSchererville29,381Onion Allergy Test – Food AllergiesBrownsburg28,420Onion Allergy Test – Food AllergiesMarion27,757Onion Allergy Test – Food AllergiesEast Chicago26,502Onion Allergy Test – Food AllergiesFranklin25,112Onion Allergy Test – Food AllergiesMunster23,717Onion Allergy Test – Food AllergiesHighland23,695Onion Allergy Test – Food AllergiesGreenfield23,024Onion Allergy Test – Food AllergiesClarksville22,169Onion Allergy Test – Food AllergiesLa Porte21,993Onion Allergy Test – Food AllergiesSeymour21,192Onion Allergy Test – Food AllergiesAvon20,848Onion Allergy Test – Food AllergiesSt. John19,805Onion Allergy Test – Food AllergiesShelbyville19,710Onion Allergy Test – Food AllergiesLogansport18,471Onion Allergy Test – Food AllergiesNew Castle17,465Onion Allergy Test – Food AllergiesLebanon17,196Onion Allergy Test – Food AllergiesHuntington17,018Onion Allergy Test – Food AllergiesVincennes16,892Onion Allergy Test – Food AllergiesDyer16,422Onion Allergy Test – Food AllergiesCrawfordsville16,279Onion Allergy Test – Food AllergiesJasper16,231Onion Allergy Test – Food AllergiesGriffith16,213Onion Allergy Test – Food AllergiesFrankfort16,134Onion Allergy Test – Food AllergiesNew Haven15,922Onion Allergy Test – Food Allergies