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South · Onion Allergy Test – Food Allergies

Onion Allergy Test – Food Allergies in Alabama

This page explains the onion allergy test – food allergies, what it measures, and how to order it. The Onion Allergy Test checks for an allergic reaction to onions by detecting specific IgE antibodies in 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 that are specific to onions. It helps identify if an individual has an allergic response to onions. The test is typically used to aid in diagnosing food allergies.

What it measures

  • Onion-specific IgE — reflects the presence of an allergic response to onions

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. The sample is then analyzed for the presence of onion-specific IgE antibodies.

Why it is often ordered

Clinicians generally order this test when an individual shows symptoms that may suggest an onion allergy. It helps in identifying whether onions are the cause of allergic reactions.

Preparation

Preparation for the test involves following specific instructions provided by the laboratory. It's important to check with the lab for any special requirements.

How results are reported

Results indicate the level of onion-specific IgE antibodies in the blood. Reference ranges and interpretation of results can vary by laboratory.

Before you go

  • Turnaround time for results
  • Specific preparation instructions
  • Availability of the test at the lab

Cities

Onion Allergy Test – Food Allergies in Alabama communities

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

Birmingham704,676Onion Allergy Test – Food AllergiesHuntsville339,136Onion Allergy Test – Food AllergiesMobile322,079Onion Allergy Test – Food AllergiesMontgomery253,711Onion Allergy Test – Food AllergiesTuscaloosa148,523Onion Allergy Test – Food AllergiesHoover91,371Onion Allergy Test – Food AllergiesAuburn91,047Onion Allergy Test – Food AllergiesFlorence79,590Onion Allergy Test – Food AllergiesAnniston77,690Onion Allergy Test – Food AllergiesDothan72,389Onion Allergy Test – Food AllergiesDecatur69,710Onion Allergy Test – Food AllergiesMadison55,551Onion Allergy Test – Food AllergiesVestavia Hills38,504Onion Allergy Test – Food AllergiesPhenix City38,216Onion Allergy Test – Food AllergiesPrattville37,977Onion Allergy Test – Food AllergiesGadsden34,317Onion Allergy Test – Food AllergiesAlabaster33,133Onion Allergy Test – Food AllergiesOpelika30,810Onion Allergy Test – Food AllergiesNorthport30,334Onion Allergy Test – Food AllergiesEnterprise28,242Onion Allergy Test – Food AllergiesDaphne27,088Onion Allergy Test – Food AllergiesHomewood26,206Onion Allergy Test – Food AllergiesBessemer26,171Onion Allergy Test – Food AllergiesAthens25,213Onion Allergy Test – Food AllergiesTrussville25,027Onion Allergy Test – Food AllergiesPelham24,134Onion Allergy Test – Food AllergiesAlbertville22,268Onion Allergy Test – Food AllergiesOxford22,210Onion Allergy Test – Food AllergiesMountain Brook22,184Onion Allergy Test – Food AllergiesFairhope21,825Onion Allergy Test – Food AllergiesHelena20,680Onion Allergy Test – Food AllergiesFoley20,170Onion Allergy Test – Food AllergiesPrichard19,645Onion Allergy Test – Food AllergiesSelma18,429Onion Allergy Test – Food AllergiesTillmans Corner18,313Onion Allergy Test – Food AllergiesCullman17,892Onion Allergy Test – Food AllergiesTroy17,765Onion Allergy Test – Food AllergiesHueytown16,694Onion Allergy Test – Food AllergiesMillbrook16,675Onion Allergy Test – Food AllergiesCenter Point16,422Onion Allergy Test – Food AllergiesCalera16,126Onion Allergy Test – Food AllergiesMuscle Shoals15,969Onion Allergy Test – Food AllergiesSaraland15,942Onion Allergy Test – Food AllergiesGardendale15,920Onion Allergy Test – Food AllergiesTalladega15,782Onion Allergy Test – Food AllergiesScottsboro15,446Onion Allergy Test – Food AllergiesHartselle15,308Onion Allergy Test – Food AllergiesAlexander City14,765Onion Allergy Test – Food AllergiesFort Payne14,730Onion Allergy Test – Food AllergiesGulf Shores14,712Onion Allergy Test – Food AllergiesChelsea14,710Onion Allergy Test – Food AllergiesOzark14,396Onion Allergy Test – Food AllergiesJasper14,370Onion Allergy Test – Food AllergiesIrondale13,457Onion Allergy Test – Food AllergiesMcCalla13,221Onion Allergy Test – Food AllergiesMoody13,100Onion Allergy Test – Food AllergiesJacksonville13,076Onion Allergy Test – Food AllergiesPell City12,923Onion Allergy Test – Food AllergiesEufaula12,753Onion Allergy Test – Food AllergiesSylacauga12,512Onion Allergy Test – Food Allergies