Introduction: Otitis media with effusion (OME) is prevalent among children in such a way that it is the most common cause of hearing loss and surgery in childhood. Immunoglobulin E (IgE) mediated hypersensitivity has been proposed as a causative factor in the development of OME; however. there has been contrasting data in this regard. Therefore. https://citylocers.shop/product-category/work-hat-revamped/