Posibleng Mga Sanhi para sa Pagbara sa Daanan ng Hangin Tonsillitis Pseudomonas Sleep Apnea Pagkapaso Chronic na Bronchitis Epilepsy Chest Trauma Tonsillar Abscess Peritonsillar Abscess Tonsillar Hypertrophy Paulit-ulit na Pulmonary Embolism Hemophilia Angioedema Fabry Disease Sarcoidosis Malignant Esophageal Neoplasm Anaphylaxis Cystic Fibrosis Granulomatosis na may Polyangiitis Mucopolysaccharidosis Croup Vocal Cord Paralysis Namamanang Angioedema Pagbara sa Daanan ng Hangin Invasive Aspergillosis Mucopolysaccharidosis 2 Mucopolysaccharidosis 1 Factor VII Deficiency Laryngeal Fracture Leishmaniasis