Alternaria Alternata (Mold) Specific IgE
- Sample Type
- Standard
- Fasting
- No
- Unit
- kU/L
This test measures the concentration of allergen-specific Immunoglobulin E (IgE) antibodies in the blood directed against Alternaria alternata, a common outdoor mold. Alternaria is a major risk factor for the development and exacerbation of allergic rhinitis and extrinsic asthma. High levels indicate sensitization, which, when correlated with symptoms, confirms an allergic profile.
Check Your Result
Check Your Result
Enter your lab result to see where you stand compared to the standard reference range.
Why Context Matters
A positive IgE test indicates 'sensitization' but does not always equal clinical 'allergy.' Some individuals may have high IgE levels without exhibiting symptoms upon exposure. Cross-reactivity with other fungi can also lead to false-positive interpretations.
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 Alternaria Alternata (Mold) Specific IgE:
Official Sources
- Alternaria Allergy and Asthma in Children - PMCpmc.ncbi.nlm.nih.gov
- Alternaria Allergy and Immunotherapy - PubMedpubmed.ncbi.nlm.nih.gov
Research & Guidelines
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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