Cow Milk Allergy Diagnosis and Tests

For an accurate cow milk allergy diagnosis, refer to your healthcare professional. Here are some tests that your healthcare professional may use to help diagnose a cow milk allergy.

When a doctor suspects an infant might have a cow milk allergy, the trial food elimination is used most often. It may be followed by an oral food challenge to confirm that there is a food allergy.

Trial food elimination

milk allergy diagnosis Trial food elimination: Suspected foods are removed from the diet to see if signs and symptoms of food allergy improve or resolve. For infants, this can mean continuing to feed with breast milk while mom avoids suspected food(s) from her diet under medical supervision, or a change in formula. (Mom doesn’t always have to avoid dairy: the doctor will advise if this isn’t needed.)

Oral food challenge

Oral food challenge: Some of the suspected allergen is fed to the patient, often in the doctor's office for safety, to see if a reaction occurs. A food challenge is "open" if the parent and/or patient know what the food is, or "blinded" if they don't know whether it's a safe food (“placebo”) or the suspected allergen.

Blood tests

Blood tests: Some tests use a patient's blood to see if a food is likely to cause an allergic reaction. It’s important for these tests to be given and read by a board-certified allergist. These can tell an allergist if a patient is sensitized to a food but aren’t guaranteed to predict a true allergy in every case.

Skin prick test

Skin prick test: The skin is pricked to introduce a small amount of the potential antigen under the skin (in close contact with the immune system). Multiple foods can be tested in a row. During an office visit, the allergist monitors to see how the skin reacts over short period of time.

Atopy patch test

Atopy patch test: A small amount of the potential allergen is placed in a cup against the skin. Several potential allergens can be tested at the same time, often across the back. An allergist checks whether any of the samples cause inflammation.

When a doctor suspects an infant might have a cow milk allergy, the trial food elimination is used most often. It may be followed by an oral food challenge to confirm that there is a food allergy.

Cow Milk Allergy Products

Talk to your healthcare provider to determine which Neocate or Pepticate products are right for you.

Pepticate^{^™}

Pepticate is a hypoallergenic, extensively hydrolyzed infant formula (eHF) indicated for infants with cow milk allergy (CMA) and colic related to CMA. Pepticate is nutritionally complete and clinically shown to support growth while helping to provide relief from symptoms of CMA.

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Neocate^® Syneo^® Infant

The first and only hypoallergenic formula with prebiotics and probiotics, specifically designed for food-allergic infants.

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Neocate^® Infant DHA/ARA

Neocate® Infant is the original hypoallergenic amino acid-based formula, designed for food-allergic infants.

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Neocate^® Syneo^® Junior

Neocate® Syneo® Junior is the only amino acid-based formula with Syneo®, a blend of prebiotic fibers and probiotics, specifically designed for children 1 to 10 years of age with food allergies. The Neocate family offers an age-specific range of amino acid-based nutrition designed to meet the changing nutritional needs of growing children.

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Neocate^® Junior

The only hypoallergenic formula that is available with or without prebiotic fiber to help support digestive health and specifically designed to address the growing nutritional and lifestyle needs of toddlers and older children. Available in: Unflavored, Vanilla, Strawberry, Chocolate and Tropical.

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Neocate^® Splash

The first and only ready-to-feed hypoallergenic formula designed to address the growing nutritional and lifestyle needs of toddlers, older children and teens. Available in: Unflavored, Orange-Pineapple, Grape, and Tropical.

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Neocate^® Nutra

The first and only hypoallergenic, amino acid-based, solid food. Pudding style consistency, ideal for spoon feeding.

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Duocal

A unique energy supplement that can be added to foods and beverages without altering the taste or texture when more calories are needed in the diet.

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Cow Milk Allergy Diagnosis and Tests

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