Allergy Risk Calculator
Estimate your hereditary allergy risk and discover cross-reactive foods for common allergens. For educational use only.
Related Tools
Frequently Asked Questions
What triggers seasonal allergies?
The main seasonal triggers are: tree pollen (spring), grass pollen (late spring/summer), weed pollen including ragweed (late summer/fall), and mold spores (spring through fall, peaking in damp conditions). Different plants peak at different times by region.
How is allergy severity measured?
Allergists use symptom scores, skin prick tests, and specific IgE blood tests. The ARIA (Allergic Rhinitis and its Impact on Asthma) classification rates severity as mild or moderate/severe based on symptom impact on daily life and sleep.
What is the difference between an allergy and intolerance?
A true allergy involves an immune response (IgE-mediated), can cause anaphylaxis, and is triggered by trace amounts. An intolerance (e.g., lactose intolerance) is typically a digestive issue, dose-dependent, and not life-threatening.