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South · Casein Allergy Test – Milk Allergy

Casein Allergy Test – Milk Allergy in Alabama

Below is a plain-language overview of the casein allergy test – milk allergy. A casein allergy test uses a blood sample to check for IgE antibodies that may indicate an allergic response to casein, a major protein in cow's milk.

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

Lab requirements in Alabama

Here is what you need before ordering and completing the Casein Allergy Test – Milk Allergy in AL. 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
Fasting is required for this test — follow the collection lab's instructions.
Preparation
No special preparation is typically required for this blood test, but you should follow the specific instructions provided by the collection lab. This may include avoiding certain…
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 specific IgE antibodies in the blood that target casein, a protein that makes up about 80 percent of the proteins in cow's milk. It is used to help evaluate whether a person has a milk allergy, which is different from lactose intolerance.

What it measures

  • Casein-specific IgE — Reflects the level of allergic antibodies directed against casein protein.
  • Total IgE — Sometimes measured to provide context for allergic tendency, though not always included.
  • Milk protein components — May include other milk proteins like alpha-lactalbumin or beta-lactoglobulin if a broader panel is ordered.

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 when a person has symptoms such as hives, digestive upset, or breathing problems after consuming milk or dairy products. It can help determine whether those symptoms are related to an immune response to casein.

Preparation

No special preparation is typically required for this blood test, but you should follow the specific instructions provided by the collection lab. This may include avoiding certain medications or fasting, depending on the lab's protocol.

How results are reported

Results are reported as a level of specific IgE antibodies, often categorized from negative to high positive, along with a reference range. Reference ranges vary by laboratory, so your results should be interpreted in the context of the lab's own ranges and your clinical history.

Before you go

  • Whether any medications you take could affect the test results.
  • If fasting or other preparation is required before the blood draw.
  • How and when you will receive your test results.

Cities

Casein Allergy Test – Milk Allergy in Alabama communities

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

Birmingham704,676Casein Allergy Test – Milk AllergyHuntsville339,136Casein Allergy Test – Milk AllergyMobile322,079Casein Allergy Test – Milk AllergyMontgomery253,711Casein Allergy Test – Milk AllergyTuscaloosa148,523Casein Allergy Test – Milk AllergyHoover91,371Casein Allergy Test – Milk AllergyAuburn91,047Casein Allergy Test – Milk AllergyFlorence79,590Casein Allergy Test – Milk AllergyAnniston77,690Casein Allergy Test – Milk AllergyDothan72,389Casein Allergy Test – Milk AllergyDecatur69,710Casein Allergy Test – Milk AllergyMadison55,551Casein Allergy Test – Milk AllergyVestavia Hills38,504Casein Allergy Test – Milk AllergyPhenix City38,216Casein Allergy Test – Milk AllergyPrattville37,977Casein Allergy Test – Milk AllergyGadsden34,317Casein Allergy Test – Milk AllergyAlabaster33,133Casein Allergy Test – Milk AllergyOpelika30,810Casein Allergy Test – Milk AllergyNorthport30,334Casein Allergy Test – Milk AllergyEnterprise28,242Casein Allergy Test – Milk AllergyDaphne27,088Casein Allergy Test – Milk AllergyHomewood26,206Casein Allergy Test – Milk AllergyBessemer26,171Casein Allergy Test – Milk AllergyAthens25,213Casein Allergy Test – Milk AllergyTrussville25,027Casein Allergy Test – Milk AllergyPelham24,134Casein Allergy Test – Milk AllergyAlbertville22,268Casein Allergy Test – Milk AllergyOxford22,210Casein Allergy Test – Milk AllergyMountain Brook22,184Casein Allergy Test – Milk AllergyFairhope21,825Casein Allergy Test – Milk AllergyHelena20,680Casein Allergy Test – Milk AllergyFoley20,170Casein Allergy Test – Milk AllergyPrichard19,645Casein Allergy Test – Milk AllergySelma18,429Casein Allergy Test – Milk AllergyTillmans Corner18,313Casein Allergy Test – Milk AllergyCullman17,892Casein Allergy Test – Milk AllergyTroy17,765Casein Allergy Test – Milk AllergyHueytown16,694Casein Allergy Test – Milk AllergyMillbrook16,675Casein Allergy Test – Milk AllergyCenter Point16,422Casein Allergy Test – Milk AllergyCalera16,126Casein Allergy Test – Milk AllergyMuscle Shoals15,969Casein Allergy Test – Milk AllergySaraland15,942Casein Allergy Test – Milk AllergyGardendale15,920Casein Allergy Test – Milk AllergyTalladega15,782Casein Allergy Test – Milk AllergyScottsboro15,446Casein Allergy Test – Milk AllergyHartselle15,308Casein Allergy Test – Milk AllergyAlexander City14,765Casein Allergy Test – Milk AllergyFort Payne14,730Casein Allergy Test – Milk AllergyGulf Shores14,712Casein Allergy Test – Milk AllergyChelsea14,710Casein Allergy Test – Milk AllergyOzark14,396Casein Allergy Test – Milk AllergyJasper14,370Casein Allergy Test – Milk AllergyIrondale13,457Casein Allergy Test – Milk AllergyMcCalla13,221Casein Allergy Test – Milk AllergyMoody13,100Casein Allergy Test – Milk AllergyJacksonville13,076Casein Allergy Test – Milk AllergyPell City12,923Casein Allergy Test – Milk AllergyEufaula12,753Casein Allergy Test – Milk AllergySylacauga12,512Casein Allergy Test – Milk Allergy