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Southwest · Onion Allergy Test – Food Allergies

Onion Allergy Test – Food Allergies in Nevada

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 Nevada communities

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

Las Vegas2,150,373Onion Allergy Test – Food AllergiesReno463,328Onion Allergy Test – Food AllergiesHenderson311,250Onion Allergy Test – Food AllergiesNorth Las Vegas259,638Onion Allergy Test – Food AllergiesEnterprise219,566Onion Allergy Test – Food AllergiesSpring Valley217,441Onion Allergy Test – Food AllergiesSunrise Manor196,411Onion Allergy Test – Food AllergiesParadise189,852Onion Allergy Test – Food AllergiesSparks106,900Onion Allergy Test – Food AllergiesCarson City57,957Onion Allergy Test – Food AllergiesWhitney45,105Onion Allergy Test – Food AllergiesPahrump42,471Onion Allergy Test – Food AllergiesWinchester36,307Onion Allergy Test – Food AllergiesSummerlin South28,861Onion Allergy Test – Food AllergiesSun Valley22,622Onion Allergy Test – Food AllergiesFernley22,343Onion Allergy Test – Food AllergiesElko20,391Onion Allergy Test – Food AllergiesMesquite20,019Onion Allergy Test – Food AllergiesSpanish Springs16,131Onion Allergy Test – Food AllergiesSpring Creek15,176Onion Allergy Test – Food AllergiesDayton15,036Onion Allergy Test – Food AllergiesBoulder City14,868Onion Allergy Test – Food AllergiesGardnerville Ranchos11,761Onion Allergy Test – Food AllergiesCold Springs10,920Onion Allergy Test – Food AllergiesIncline Village9,440Onion Allergy Test – Food AllergiesFallon9,068Onion Allergy Test – Food AllergiesWinnemucca8,325Onion Allergy Test – Food AllergiesLaughlin8,174Onion Allergy Test – Food AllergiesMoapa Valley7,436Onion Allergy Test – Food AllergiesJohnson Lane6,277Onion Allergy Test – Food AllergiesGardnerville6,037Onion Allergy Test – Food AllergiesIndian Hills5,955Onion Allergy Test – Food AllergiesLemmon Valley5,100Onion Allergy Test – Food AllergiesSilver Springs4,684Onion Allergy Test – Food AllergiesWest Wendover4,517Onion Allergy Test – Food AllergiesBattle Mountain4,122Onion Allergy Test – Food AllergiesEly3,983Onion Allergy Test – Food AllergiesNellis AFB3,626Onion Allergy Test – Food AllergiesMinden3,335Onion Allergy Test – Food AllergiesYerington3,093Onion Allergy Test – Food AllergiesWashoe Valley2,800Onion Allergy Test – Food AllergiesHawthorne2,786Onion Allergy Test – Food AllergiesStagecoach2,313Onion Allergy Test – Food AllergiesCarlin2,279Onion Allergy Test – Food AllergiesKingsbury1,981Onion Allergy Test – Food AllergiesTonopah1,895Onion Allergy Test – Food AllergiesLovelock1,747Onion Allergy Test – Food AllergiesSandy Valley1,723Onion Allergy Test – Food AllergiesTopaz Ranch Estates1,654Onion Allergy Test – Food AllergiesRuhenstroth1,511Onion Allergy Test – Food AllergiesAmargosa Valley1,455Onion Allergy Test – Food AllergiesSmith Valley1,454Onion Allergy Test – Food AllergiesEast Valley1,450Onion Allergy Test – Food AllergiesMogul1,421Onion Allergy Test – Food AllergiesPioche1,158Onion Allergy Test – Food AllergiesAlamo1,154Onion Allergy Test – Food AllergiesJackpot1,130Onion Allergy Test – Food AllergiesWells1,105Onion Allergy Test – Food AllergiesVerdi1,094Onion Allergy Test – Food AllergiesPanaca1,038Onion Allergy Test – Food Allergies