NCIthesaurus has symptom tracheal disease tracheitis NCI:C78643 ICD9CM:464.1 disease_ontology MESH:D014136 ICD10CM:J04.1 SNOMEDCT_US_2025_09_01:155507000 SNOMEDCT_US_2025_09_01:62994001 DOID:0050149 A tracheal disease which involves bacterial infection of the trachea often caused by Staphylococcus aureus and streptococci that follows a recent viral upper respiratory infection. The symptoms include barking croup cough, loud squeaking noise while breathing, scratchy feeling in the throat, high fever, and production of large amounts of pus-filled secretions. DOID:9391 DOID:9392 UMLS_CUI:C0040584 UMLS_CUI:C0149513 MESH:D014136 acute tracheitis chronic tracheitis cough high fever