IGHE and allergic rhinitis: <h4>Objective</h4>To evaluate the clinical efficacy of Chinese Herbal Medicine (CHM) in treating Allergic Rhinitis (AR) through meta-analysis.<h4>Methods</h4>A meta-analysis was conducted using a random effects model to explore the impact of CHM on response rates, nasal symptom scores, quality of life, blood Immunoglobulin E (IgE) levels, and adverse reactions.<h4>Results</h4>A total of 1,326 articles were retrieved, of which 12 studies were included.