NCIthesaurus has symptom pharyngitis ICD9CM:478.20 ICD9CM:462 SNOMEDCT_US_2025_09_01:37616004 DOID:2275 DOID:938 DOID:939 Inflamed throat UMLS_CUI:C0001344 An upper respiratory tract disease involving inflammation of the throat or pharynx resulting from bacterial, viral, fungal infections or irritants like pollutants or chemical substances and smoking. The infection is often referred to as sore throat. The symptoms include pain during swallowing, enlarged tonsils coated with a white discharge, runny nose, cough and slight fever. MESH:D010608 NCI:C34355 MESH:D010612 ICD10CM:J02 DOID:11586 ICD9CM:472 DOID:10455 DOID:11588 UMLS_CUI:C0031350 SNOMEDCT_US_2025_09_01:75860007 NCI:C26851 NCI:C26850 Persistent sore throat Pharyngeal disorder Pharyngitis - acute UMLS_CUI:C0031345 UMLS_CUI:C0155824 SNOMEDCT_US_2025_09_01:195763009 disease_ontology SNOMEDCT_US_2025_09_01:195654001 Sore throat - chronic acute pharyngitis acute sore throat chronic pharyn/nasopharyngitis chronic pharyngitis chronic pharyngitis and nasopharyngitis chronic sore throat pharyngeal disease upper respiratory tract disease rhinorrhea cough low-grade fever