Abstract

Common Variable Immunodeficiency (CVID) is a primary immunodeficiency disorder characterized by impaired antibody production, leading to recurrent infections and increased susceptibility to various pathogens. While the primary clinical features of CVID are well-recognized, recent research has shed light on its neurological implications. Neurological manifestations in CVID patients are diverse and can range from mild cognitive impairment to severe neurological deficits. This article aims to explore the neurological implications of CVID and their impact on patients' quality of life. By reviewing relevant literature and clinical studies, we aim to enhance our understanding of the neurological aspects of CVID and the challenges it poses to patients' well-being