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Midwest · Onion Allergy Test – Food Allergies

Onion Allergy Test – Food Allergies in Wisconsin

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 Wisconsin communities

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

Milwaukee1,340,981Onion Allergy Test – Food AllergiesMadison461,778Onion Allergy Test – Food AllergiesGreen Bay219,472Onion Allergy Test – Food AllergiesAppleton218,448Onion Allergy Test – Food AllergiesRacine135,352Onion Allergy Test – Food AllergiesKenosha123,061Onion Allergy Test – Food AllergiesEau Claire103,586Onion Allergy Test – Food AllergiesLa Crosse99,227Onion Allergy Test – Food AllergiesWausau76,016Onion Allergy Test – Food AllergiesOshkosh74,737Onion Allergy Test – Food AllergiesJanesville71,907Onion Allergy Test – Food AllergiesWaukesha71,307Onion Allergy Test – Food AllergiesSheboygan70,234Onion Allergy Test – Food AllergiesWest Bend69,672Onion Allergy Test – Food AllergiesWest Allis60,220Onion Allergy Test – Food AllergiesWauwatosa48,072Onion Allergy Test – Food AllergiesFond du Lac44,412Onion Allergy Test – Food AllergiesBrookfield41,020Onion Allergy Test – Food AllergiesNew Berlin40,289Onion Allergy Test – Food AllergiesMenomonee Falls38,219Onion Allergy Test – Food AllergiesGreenfield37,623Onion Allergy Test – Food AllergiesFranklin36,685Onion Allergy Test – Food AllergiesBeloit36,567Onion Allergy Test – Food AllergiesOak Creek36,266Onion Allergy Test – Food AllergiesSun Prairie35,528Onion Allergy Test – Food AllergiesManitowoc34,267Onion Allergy Test – Food AllergiesFitchburg29,361Onion Allergy Test – Food AllergiesMount Pleasant27,572Onion Allergy Test – Food AllergiesNeenah27,194Onion Allergy Test – Food AllergiesSuperior26,601Onion Allergy Test – Food AllergiesStevens Point25,752Onion Allergy Test – Food AllergiesCaledonia25,288Onion Allergy Test – Food AllergiesDe Pere25,216Onion Allergy Test – Food AllergiesMuskego24,991Onion Allergy Test – Food AllergiesMequon24,814Onion Allergy Test – Food AllergiesWatertown23,030Onion Allergy Test – Food AllergiesMiddleton21,634Onion Allergy Test – Food AllergiesPleasant Prairie21,193Onion Allergy Test – Food AllergiesSouth Milwaukee20,785Onion Allergy Test – Food AllergiesGermantown20,780Onion Allergy Test – Food AllergiesHoward19,828Onion Allergy Test – Food AllergiesFox Crossing18,907Onion Allergy Test – Food AllergiesOnalaska18,760Onion Allergy Test – Food AllergiesWisconsin Rapids18,711Onion Allergy Test – Food AllergiesMarshfield18,668Onion Allergy Test – Food AllergiesCudahy18,197Onion Allergy Test – Food AllergiesMenasha18,157Onion Allergy Test – Food AllergiesOconomowoc17,969Onion Allergy Test – Food AllergiesAshwaubenon17,042Onion Allergy Test – Food AllergiesKaukauna16,929Onion Allergy Test – Food AllergiesMenomonie16,721Onion Allergy Test – Food AllergiesBeaver Dam16,594Onion Allergy Test – Food AllergiesRiver Falls16,058Onion Allergy Test – Food AllergiesBellevue15,922Onion Allergy Test – Food AllergiesWeston15,609Onion Allergy Test – Food AllergiesHartford15,526Onion Allergy Test – Food AllergiesWhitefish Bay14,818Onion Allergy Test – Food AllergiesGreendale14,735Onion Allergy Test – Food AllergiesWaunakee14,679Onion Allergy Test – Food AllergiesSalem Lakes14,630Onion Allergy Test – Food Allergies