Desert Allergens: Profiling Pollen and Fungal Sensitivities in Bikaner

Abstract

Airborne allergens, such as pollen and fungal spores, are significant triggers of allergic disorders, particularly in arid regions like Bikaner, Rajasthan. This study investigates the allergenic potential of 20 pollen and 5 fungal species in 85 patients with naso-bronchial allergies attending the Asthma Allergy Clinic at S.P. Medical College. Skin test results revealed Prosopis juliflora, Lawsonia inermis, and Albizia lebbeck as the most reactive pollen allergens, while Alternaria showed the highest positivity among fungal spores. Seasonal and demographic trends were also analyzed, highlighting peak allergy cases in younger age groups and during specific months. The findings emphasize the importance of understanding regional allergenic profiles to develop targeted diagnostic and treatment strategies. This research provides a foundation for improving allergy management and enhancing the quality of life for affected individuals in arid environments.