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Territories · Casein Allergy Test – Milk Allergy

Casein Allergy Test – Milk Allergy in Puerto Rico

Below is a plain-language overview of the casein allergy test – milk allergy. The Casein Allergy Test checks for an allergic reaction to casein, a protein found in cow's milk. It uses a blood sample to detect specific antibodies.

Sample typeBlood draw at a collection lab
ReferralNo referral required

What this test is

This test measures the level of Immunoglobulin E (IgE) antibodies in the blood that are specific to casein, a major protein in cow's milk. An elevated level of these antibodies may suggest an allergic response to casein. The test helps in understanding potential milk allergies.

What it measures

  • Casein-specific IgE — reflects the presence of an allergic response to casein

What the test involves

A standard blood draw is used to collect the sample for this test. The blood sample is then analyzed in a laboratory to detect specific IgE antibodies.

Why it is often ordered

Clinicians typically order this test when a milk allergy is suspected, especially if symptoms occur after consuming dairy products. It helps in identifying casein as a potential allergen.

Preparation

Preparation instructions should be followed as provided by the laboratory conducting the test. Specific guidelines may vary, so confirm with the lab.

How results are reported

Results indicate the level of IgE antibodies to casein and are reported in a qualitative manner. Reference ranges for these levels can vary by laboratory.

Before you go

  • Sample collection method
  • Preparation instructions
  • Expected turnaround time

Cities

Casein Allergy Test – Milk Allergy in Puerto Rico communities

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

San Juan1,915,105Casein Allergy Test – Milk AllergyAguadilla260,331Casein Allergy Test – Milk AllergyBayamón170,028Casein Allergy Test – Milk AllergyCarolina139,735Casein Allergy Test – Milk AllergyPonce124,719Casein Allergy Test – Milk AllergyArecibo123,499Casein Allergy Test – Milk AllergySan Germán103,747Casein Allergy Test – Milk AllergyMayagüez93,426Casein Allergy Test – Milk AllergyYauco80,307Casein Allergy Test – Milk AllergyFajardo75,549Casein Allergy Test – Milk AllergyCaguas74,502Casein Allergy Test – Milk AllergyJuana Díaz71,759Casein Allergy Test – Milk AllergyGuaynabo70,542Casein Allergy Test – Milk AllergyFlorida69,427Casein Allergy Test – Milk AllergyGuayama65,343Casein Allergy Test – Milk AllergyTrujillo Alto44,203Casein Allergy Test – Milk AllergyCataño23,536Casein Allergy Test – Milk AllergyVega Baja23,527Casein Allergy Test – Milk AllergyHumacao17,607Casein Allergy Test – Milk AllergyCandelaria15,498Casein Allergy Test – Milk AllergyCayey14,052Casein Allergy Test – Milk AllergyDorado13,008Casein Allergy Test – Milk AllergyRío Grande12,216Casein Allergy Test – Milk AllergyCanóvanas12,211Casein Allergy Test – Milk AllergyManatí12,207Casein Allergy Test – Milk AllergyCaño Martin Peña12,112Casein Allergy Test – Milk AllergyHormigueros11,358Casein Allergy Test – Milk AllergySabana Grande11,128Casein Allergy Test – Milk AllergyCoamo10,508Casein Allergy Test – Milk AllergyIsabela10,457Casein Allergy Test – Milk AllergyCabo Rojo10,011Casein Allergy Test – Milk AllergyCorozal9,986Casein Allergy Test – Milk AllergyPájaros9,713Casein Allergy Test – Milk AllergyVega Alta9,457Casein Allergy Test – Milk AllergySan Lorenzo8,628Casein Allergy Test – Milk AllergySan Sebastián8,568Casein Allergy Test – Milk AllergyAibonito8,532Casein Allergy Test – Milk AllergyArroyo8,438Casein Allergy Test – Milk AllergyJuncos8,174Casein Allergy Test – Milk AllergyLuquillo7,898Casein Allergy Test – Milk AllergySan Isidro7,613Casein Allergy Test – Milk AllergyUtuado7,336Casein Allergy Test – Milk AllergySabana Seca7,330Casein Allergy Test – Milk AllergySan Antonio7,311Casein Allergy Test – Milk AllergyPuerto Real6,966Casein Allergy Test – Milk AllergyGurabo6,882Casein Allergy Test – Milk AllergyYabucoa6,466Casein Allergy Test – Milk AllergyCidra6,139Casein Allergy Test – Milk AllergyGuánica6,042Casein Allergy Test – Milk AllergyCeiba5,876Casein Allergy Test – Milk AllergyLas Piedras5,785Casein Allergy Test – Milk AllergyQuebradillas5,528Casein Allergy Test – Milk AllergyPeñuelas5,497Casein Allergy Test – Milk AllergyNaguabo5,487Casein Allergy Test – Milk AllergyLajas5,453Casein Allergy Test – Milk AllergySanta Isabel5,433Casein Allergy Test – Milk AllergyLares5,203Casein Allergy Test – Milk AllergyAñasco5,042Casein Allergy Test – Milk AllergyCoco4,942Casein Allergy Test – Milk AllergySalinas4,771Casein Allergy Test – Milk Allergy