Allergic rhinitis due to grass pollen

Allergic rhinitis due to grass pollen is an IgE-mediated inflammatory disorder of the nasal mucosa triggered by seasonal inhalation of aerosolized pollens from various grass species Occurring primarily during late spring and summer pollination periods, it affects both pediatric and adult populations with atopic predispositions Upon allergen exposure, cross-linking of specific IgE on mucosal mast cells prompts immediate mediator release—predominantly histamine and leukotrienes—followed by an infl...

Allergic rhinitis due to grass pollen is an IgE-mediated inflammatory disorder of the nasal mucosa triggered by seasonal inhalation of aerosolized pollens from various grass species Occurring primarily during late spring and summer pollination periods, it affects both pediatric and adult populations with atopic predispositions

Allergic rhinitis due to grass pollen is an IgE-mediated inflammatory disorder of the nasal mucosa triggered by seasonal inhalation of aerosolized pollens from various grass species This cascade produces hallmark clinical manifestations, including paroxysmal sneezing, clear rhinorrhea, nasal congestion, and pruritus of the nose, palate, and eyes

Allergic rhinitis due to grass pollen is an IgE-mediated inflammatory disorder of the nasal mucosa triggered by seasonal inhalation of aerosolized pollens from various grass species

Occurring primarily during late spring and summer pollination periods, it affects both pediatric and adult populations with atopic predispositions

Upon allergen exposure, cross-linking of specific IgE on mucosal mast cells prompts immediate mediator release—predominantly histamine and leukotrienes—followed by an influx of eosinophils and other inflammatory cells

Upon allergen exposure, cross-linking of specific IgE on mucosal mast cells prompts immediate mediator release—predominantly histamine and leukotrienes—followed by an influx of eosinophils and other inflammatory cells

This cascade produces hallmark clinical manifestations, including paroxysmal sneezing, clear rhinorrhea, nasal congestion, and pruritus of the nose, palate, and eyes