Understanding Lab Tests for Seasonal Allergic Rhinitis
Written by Private MD Labs Medical Writing Team • Last Updated: September 8, 2025
Seasonal allergic rhinitis, commonly known as hay fever, is an allergic reaction to airborne substances like pollen from trees, grasses, and weeds. While symptoms like sneezing, runny nose, and itchy eyes may suggest the condition, specific blood tests are essential to identify the exact allergens triggering your symptoms.
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Respiratory Allergy Profile Region XVII: CA (northwest), OR (west), WA (west)
This comprehensive regional allergy panel tests for common allergens specific to the northwestern United States, including timothy grass and other regional pollens. Timothy grass is a particularly common cause of seasonal allergic rhinitis, producing symptoms such as sneezing, runny or stuffy nose, itchy or watery eyes, and itching of the nose, throat, and roof of the mouth. By identifying specific allergen sensitivities, this test enables targeted treatment approaches and effective avoidance strategies.
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Why Blood Testing is Important for Seasonal Allergic Rhinitis
Identifying specific allergens through blood testing allows for targeted treatment and avoidance strategies. Without knowing exactly what triggers your symptoms, it's difficult to implement effective management plans or determine appropriate immunotherapy options.
Understanding Your Results
Blood allergy tests measure specific IgE antibodies that your immune system produces in response to allergens. Elevated levels indicate sensitivity to particular substances, helping your healthcare provider develop a personalized treatment plan that may include medications, environmental modifications, or immunotherapy.
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 of seasonal allergic rhinitis.
