South · Onion Allergy Test – Food Allergies

Onion Allergy Test – Food Allergies in South Carolina

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 South Carolina communities

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

Charleston685,517Onion Allergy Test – Food Allergies Columbia640,502Onion Allergy Test – Food Allergies Greenville450,487Onion Allergy Test – Food Allergies Myrtle Beach281,180Onion Allergy Test – Food Allergies Spartanburg216,021Onion Allergy Test – Food Allergies Mauldin149,687Onion Allergy Test – Food Allergies Rock Hill115,292Onion Allergy Test – Food Allergies North Charleston114,542Onion Allergy Test – Food Allergies Mount Pleasant88,900Onion Allergy Test – Food Allergies Florence88,709Onion Allergy Test – Food Allergies Anderson80,657Onion Allergy Test – Food Allergies Sumter77,626Onion Allergy Test – Food Allergies Hilton Head Island74,248Onion Allergy Test – Food Allergies Summerville50,318Onion Allergy Test – Food Allergies Goose Creek44,502Onion Allergy Test – Food Allergies Greer35,151Onion Allergy Test – Food Allergies Aiken31,516Onion Allergy Test – Food Allergies Bluffton27,596Onion Allergy Test – Food Allergies Socastee24,657Onion Allergy Test – Food Allergies Carolina Forest24,642Onion Allergy Test – Food Allergies Fort Mill24,069Onion Allergy Test – Food Allergies North Augusta24,013Onion Allergy Test – Food Allergies Taylors23,348Onion Allergy Test – Food Allergies Simpsonville23,190Onion Allergy Test – Food Allergies Lexington23,068Onion Allergy Test – Food Allergies Easley22,643Onion Allergy Test – Food Allergies Greenwood22,363Onion Allergy Test – Food Allergies Conway22,001Onion Allergy Test – Food Allergies St. Andrews21,383Onion Allergy Test – Food Allergies Wade Hampton20,879Onion Allergy Test – Food Allergies Hanahan20,381Onion Allergy Test – Food Allergies Five Forks19,158Onion Allergy Test – Food Allergies North Myrtle Beach18,502Onion Allergy Test – Food Allergies West Columbia17,265Onion Allergy Test – Food Allergies Clemson17,238Onion Allergy Test – Food Allergies Red Hill16,060Onion Allergy Test – Food Allergies Berea15,892Onion Allergy Test – Food Allergies Seven Oaks15,561Onion Allergy Test – Food Allergies Dentsville15,245Onion Allergy Test – Food Allergies Gantt14,790Onion Allergy Test – Food Allergies Ladson14,711Onion Allergy Test – Food Allergies Cayce13,637Onion Allergy Test – Food Allergies Lake Wylie13,560Onion Allergy Test – Food Allergies Parker13,019Onion Allergy Test – Food Allergies Beaufort12,899Onion Allergy Test – Food Allergies Orangeburg12,779Onion Allergy Test – Food Allergies Port Royal12,734Onion Allergy Test – Food Allergies Moncks Corner12,685Onion Allergy Test – Food Allergies Gaffney12,560Onion Allergy Test – Food Allergies Tega Cay12,336Onion Allergy Test – Food Allergies Oak Grove11,803Onion Allergy Test – Food Allergies James Island11,618Onion Allergy Test – Food Allergies Irmo11,581Onion Allergy Test – Food Allergies Forest Acres10,621Onion Allergy Test – Food Allergies Garden City10,600Onion Allergy Test – Food Allergies Boiling Springs10,591Onion Allergy Test – Food Allergies Newberry10,496Onion Allergy Test – Food Allergies Fountain Inn10,237Onion Allergy Test – Food Allergies Red Bank10,070Onion Allergy Test – Food Allergies Little River9,929Onion Allergy Test – Food Allergies