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Mountain West · Lettuce Allergy Test – Food Allergies

Lettuce Allergy Test – Food Allergies in Utah

Lettuce Allergy Test – Food Allergies is a laboratory test you can request directly. A lettuce allergy test checks for allergic antibodies to lettuce proteins in a blood sample. It helps explain reactions that may occur after eating lettuce or foods containing it.

Sample typeBlood and/or urine at a collection lab
ReferralIncluded — no referral from your own doctor needed

Lab requirements in Utah

Here is what you need before ordering and completing the Lettuce Allergy Test – Food Allergies in UT. Review each item and confirm the details with the collection lab.

Physician's order
Included. A physician's order is required for lab testing and is provided for you by our partner's physicians — no referral from your own doctor is needed.
Fasting
Some tests require fasting or avoiding certain foods or drinks beforehand. You will be informed when you order — confirm the details with the collection lab.
Preparation
No special preparation is usually required, but follow the collection lab's instructions. If you take medications, ask the lab or your clinician whether any need to be adjusted before the…
Sample & visit
A blood and/or urine sample is collected; the visit usually takes about 10 minutes.
Identification
Bring the lab requisition form from your account. The collection lab may also ask for a government-issued photo ID.
Turnaround
1-3 business days
Availability
Our partner lab does not serve ND, RI, NY, NJ, MD or HI. Confirm availability for your location with the collection lab.

Before you go

  • Order your test before visiting a lab, then use the requisition form in your account.
  • Print the requisition form, or fax it to the lab directly from your account.
  • No scheduling is needed — visit the collection lab during its normal business hours.
  • A blood and/or urine sample is collected; the visit usually takes about 10 minutes.
  • Bring a government-issued photo ID in case the lab requests it.
  • Results are posted to your secure account within 1–3 business days.

Requirements are summarized from our partner lab's published policies. Preparation and availability can change — confirm current instructions with the collection lab before your visit.

What this test is

This test measures immunoglobulin E (IgE) antibodies that your immune system may produce in response to lettuce proteins. It is used to evaluate whether a lettuce allergy is possible when symptoms occur after exposure. The test does not diagnose an allergy by itself; it is interpreted alongside your history and other findings.

What it measures

  • Lettuce-specific IgE antibody — reflects immune sensitivity to lettuce proteins
  • Total IgE (if included) — shows the overall level of allergic antibodies in the blood
  • Other food-specific IgE antibodies (if a panel is ordered) — helps identify reactions to related or additional foods

What the test involves

A healthcare professional collects a small blood sample, usually from a vein in your arm, using a standard blood draw. The sample is then sent to a laboratory for analysis.

Why it is often ordered

A clinician may order this test if you have had symptoms such as hives, itching, swelling, stomach upset, or breathing trouble after eating lettuce or foods that contain it. It can also be part of a broader evaluation for food-related allergic reactions.

Preparation

No special preparation is usually required, but follow the collection lab's instructions. If you take medications, ask the lab or your clinician whether any need to be adjusted before the draw.

How results are reported

Results are reported as a numeric level or a qualitative category, depending on the laboratory's method. Reference ranges and cutoffs vary by laboratory, so your result must be interpreted using the range provided by the testing lab.

Before you go

  • Whether any medications you take could affect the test
  • How and when you will receive your results
  • Whether a follow-up visit is needed to discuss the findings

Cities

Lettuce Allergy Test – Food Allergies in Utah communities

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

Salt Lake City1,135,344Lettuce Allergy Test – Food AllergiesOgden608,259Lettuce Allergy Test – Food AllergiesProvo551,645Lettuce Allergy Test – Food AllergiesWest Valley City139,361Lettuce Allergy Test – Food AllergiesSt. George127,890Lettuce Allergy Test – Food AllergiesWest Jordan116,045Lettuce Allergy Test – Food AllergiesLogan106,319Lettuce Allergy Test – Food AllergiesOrem96,734Lettuce Allergy Test – Food AllergiesSandy96,272Lettuce Allergy Test – Food AllergiesLayton80,858Lettuce Allergy Test – Food AllergiesSouth Jordan75,617Lettuce Allergy Test – Food AllergiesLehi73,911Lettuce Allergy Test – Food AllergiesMillcreek63,430Lettuce Allergy Test – Food AllergiesTaylorsville60,295Lettuce Allergy Test – Food AllergiesHerriman52,860Lettuce Allergy Test – Food AllergiesMurray50,183Lettuce Allergy Test – Food AllergiesDraper49,978Lettuce Allergy Test – Food AllergiesBountiful45,496Lettuce Allergy Test – Food AllergiesRiverton44,773Lettuce Allergy Test – Food AllergiesEagle Mountain42,905Lettuce Allergy Test – Food AllergiesSpanish Fork41,953Lettuce Allergy Test – Food AllergiesRoy39,076Lettuce Allergy Test – Food AllergiesPleasant Grove37,228Lettuce Allergy Test – Food AllergiesSaratoga Springs36,977Lettuce Allergy Test – Food AllergiesKearns36,842Lettuce Allergy Test – Food AllergiesMidvale35,313Lettuce Allergy Test – Food AllergiesTooele35,223Lettuce Allergy Test – Food AllergiesSpringville34,750Lettuce Allergy Test – Food AllergiesCedar City34,246Lettuce Allergy Test – Food AllergiesCottonwood Heights33,597Lettuce Allergy Test – Food AllergiesAmerican Fork32,822Lettuce Allergy Test – Food AllergiesKaysville32,438Lettuce Allergy Test – Food AllergiesClearfield31,802Lettuce Allergy Test – Food AllergiesHolladay31,738Lettuce Allergy Test – Food AllergiesSyracuse31,715Lettuce Allergy Test – Food AllergiesMagna29,128Lettuce Allergy Test – Food AllergiesWashington27,689Lettuce Allergy Test – Food AllergiesSouth Salt Lake26,086Lettuce Allergy Test – Food AllergiesFarmington23,990Lettuce Allergy Test – Food AllergiesClinton23,192Lettuce Allergy Test – Food AllergiesNorth Salt Lake21,411Lettuce Allergy Test – Food AllergiesPayson21,093Lettuce Allergy Test – Food AllergiesNorth Ogden20,703Lettuce Allergy Test – Food AllergiesHurricane19,501Lettuce Allergy Test – Food AllergiesBrigham City19,373Lettuce Allergy Test – Food AllergiesHighland18,913Lettuce Allergy Test – Food AllergiesSouth Ogden17,363Lettuce Allergy Test – Food AllergiesWest Haven16,918Lettuce Allergy Test – Food AllergiesCenterville16,711Lettuce Allergy Test – Food AllergiesBluffdale16,576Lettuce Allergy Test – Food AllergiesHeber16,416Lettuce Allergy Test – Food AllergiesSantaquin13,602Lettuce Allergy Test – Food AllergiesSmithfield13,263Lettuce Allergy Test – Food AllergiesGrantsville12,331Lettuce Allergy Test – Food AllergiesVineyard11,579Lettuce Allergy Test – Food AllergiesWoods Cross11,372Lettuce Allergy Test – Food AllergiesLindon11,346Lettuce Allergy Test – Food AllergiesMapleton11,226Lettuce Allergy Test – Food AllergiesWest Point10,963Lettuce Allergy Test – Food AllergiesPleasant View10,733Lettuce Allergy Test – Food Allergies