Abstract Background Allergic rhinitis is the most prevalent allergic disease. and the prevalence and sensitization patterns differ among countries. Identifying the most common inhalant allergen in each region plays a key role in the diagnosis and management of allergic rhinitis. There are no data available about the most prevalent aeroallergen among allergic rhinitis patients in Egypt. https://chefesquipmenters.shop/product-category/syrup-dispensers/