Progress in diagnosis and treatment of children with laryngopharyngeal reflux

Laryngopharyngeal reflux is an independent disease that affects the quality of life in children, but its pathogenesis is not clear and its diagnostic criteria is not unified.With the reports of laryngopharyngeal reflux continuing to emerge in recent years, this study aims to review the progress in pathogenesis, diagnosis and treatment of laryngopharyngeal reflux in children. Key words: Laryngopharyngeal reflux; Pepsin; Child; Treatment