Understanding Lab Tests for Cat Allergy
Written by Private MD Labs Medical Writing Team • Last Updated: September 8, 2025
Cat allergies are caused by proteins found in cat dander, saliva, and urine. These allergens can trigger immune system reactions in sensitive individuals, leading to symptoms such as sneezing, runny nose, itchy eyes, and potentially asthma. Blood tests can accurately identify and confirm cat allergies by measuring specific antibodies.
Top Recommended Test
Respiratory Allergy Panel Region IV: FL, south of Orlando
This comprehensive panel tests for sensitivity to cat dander along with other regional allergens. It can identify if cat exposure is triggering your allergic reactions, including symptoms like sneezing, runny nose, itchy eyes, and potentially asthma. The test is specifically designed for the allergen profile of Florida, south of Orlando.
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How Blood Tests Diagnose Cat Allergies
When exposed to cat allergens, the immune system produces specific antibodies called immunoglobulin E (IgE). Blood tests measure these antibodies to determine if you have a sensitivity to cat dander. This testing provides objective evidence of an allergic reaction and helps distinguish cat allergies from other respiratory conditions.
Other Relevant Tests
Respiratory Allergy Profile Region IX: KS, NE, ND, SD
This regional allergy profile includes testing for cat dander sensitivity among other common allergens in Kansas, Nebraska, North Dakota, and South Dakota. High levels of cat-specific antibodies indicate an allergic reaction to cats, helping to confirm the diagnosis and guide treatment decisions.
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Benefits of Allergy Testing
Confirming a cat allergy through blood testing allows for targeted management strategies, including avoidance measures, appropriate medications, and consideration of immunotherapy. Testing also helps differentiate cat allergies from other respiratory conditions with similar symptoms.
Important Considerations
The information here is for educational purposes only and is not a substitute for professional medical advice. Always consult with a healthcare provider for diagnosis and treatment.
