These allergies are caused by: pollen, pet dander, dust particles, and mold spores.
Taking into account the airborne allergens listed above, there are two forms of allergic rhinitis: Seasonal Allergic Rhinitis (also called Hay Fever or Pollinosis) and Perennial Allergic Rhinitis.
FRIDAY, Aug. 15, 2025 (HealthDay News) — Some kids are helped by exposure therapy to food allergens like peanuts, with their allergies gradually diminishing as they eat small amounts of their food nemesis.
For others, such treatment – also called oral immunotherapy — causes severe allergic reactions.
