Chinese guideline on sublingual immunotherapy for allergic rhinitis and asthma

The present guideline on sublingual immunotherapy (SLIT) for allergic rhinitis (AR) and allergic asthma (AS) has been developed by a panel of experts on behalf of the Chinese Society of Allergy to guide the clinical practice of SLIT in China. The panel included eminent clinical physicians and scientific specialists, who majored in the fields of Otolaryngology, Respirology, Pediatrics, Allergy and Clinical Immunology, and focused their investigations on two common allergic airway diseases (namely AR and AS) in China. During the past few decades, AR and AS have shown increasing prevalence worldwide, and resulted in substantial direct and indirect costs (1).