Cow's Milk Specific IgE
- Sample Type
- Standard
- Fasting
- No
- Unit
- kU/L
This test measures the concentration of allergen-specific Immunoglobulin E (IgE) antibodies against cow's milk proteins (like casein and whey). In an Allergy Profile, it identifies Type I hypersensitivity. It is critical for distinguishing between milk allergy (immune-mediated) and milk intolerance (enzyme-deficiency mediated like lactose intolerance), helping to manage the risk of anaphylaxis.
Check Your Result
Check Your Result
Enter your lab result to see where you stand compared to the standard reference range.
Why Context Matters
Specific IgE results can show 'sensitization' without clinical 'allergy'; a patient may have positive IgE but tolerate milk fine. Total IgE levels and cross-reactivity with goat or sheep milk can also confound the diagnosis. In children, many outgrow this allergy, so re-testing is often required before determining long-term dietary restrictions.
Lab ranges are statistical averages, not biological laws. "Normal" for a 20-year-old male isn't normal for a 60-year-old female.
Clinical References
Source-of-truth databases and clinical guidelines for Cow's Milk Specific IgE:
Official Sources
- EAACI guidelines on the management of IgE‐mediated food allergy - PMCpmc.ncbi.nlm.nih.gov
Research & Guidelines
- PubMed: Cow's Milk Specific IgE Clinical GuidelinesNCBI / PubMed
Related Indicators
Medically Reviewed by Dr. Binoy Babu, MBBS
Board Certified Doctor • 10+ Years Clinical Experience
Dr. Babu is a practicing physician dedicated to empowering patients with clear, actionable medical information. He founded 2opi to bridge the gap between complex lab reports and patient understanding, ensuring everyone has access to a reliable second opinion.
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