Otolaryngology was originally named "Otolaryngology", which was officially named "Otolaryngology" after the reform of the Ministry of Health. The classification of otolaryngology diseases is mainly divided into some diseases that are common in the ear, nose and throat. The common otolaryngology diseases mainly include: otology diseases: otitis media, tinnitus, otitis externa, deafness, tympanic membrane perforation, tympanic membrane repair and hearing impairment; Nasal diseases: acute rhinitis, chronic rhinitis, sinusitis, nasal polyps, allergic rhinitis, nasal plastic surgery; Pharyngeal diseases: laryngitis, chronic pharyngitis, tonsillitis, snoring, vocal polyp and acute pharyngitis are common diseases in the classification of otolaryngology diseases. In addition to these, otorhinolaryngology also has chronic otitis media and deviated nasal septum. Please refer to the above classified websites.

Common ear diseases: deafness, tinnitus, otosclerosis, motion sickness, explosive deafness, otitis media, Meniere's disease, auricular pseudocyst, congenital preauricular fistula, external auditory canal mycosis.

Other ear diseases: aspirin intolerance triad, middle ear cancer, temporal bone fracture, auricle trauma, preauricular fistula, otitis externa and furuncle, auricle periostitis, otitis media with cerumen embolism, deafness and deafness, tympanic membrane trauma, otogenic hydrocephalus, intermittent pulse noise injury, acute suppurative mastoiditis, branchial fistula and diving.

Common nasal examinations: rosacea (rosacea), nasal induration, nasal polyps, chronic sinusitis, deviated nasal septum, chronic rhinitis, allergic rhinitis, atrophic rhinitis and turbinate hypertrophy.

Other nasal diseases: odontogenic cyst of maxillary sinus, barotrauma of sinus, nasal bone fracture, eosinophilic non-allergic rhinitis, congenital atresia of posterior nostril, polyp of posterior nostril of maxillary sinus, vasomotor rhinitis, cerebrospinal fluid rhinorrhea, chronic maxillary sinusitis, chronic sphenoid sinusitis, chronic ethmoiditis, chronic frontal sinusitis, nasal septum hematoma, nasal septum abscess, nasal septum perforation and nasal septum abscess.

Common diseases of throat: pharyngeal paraesthesia, chronic pharyngitis, acute and chronic pharyngitis, acute epiglottitis and tonsillitis.

Other throat diseases: nasopharyngeal fibroangioma, adenoid hypertrophy, acute glosstonsillitis, oropharyngeal adhesion, granular leukopenia angina, streptococcal pharyngitis, chronic simple pharyngitis, velopharyngeal insufficiency, acute simple pharyngitis, Fensen angina, viral pharyngitis, periatonsillar abscess, leukemia angina, loss or absence of pharyngeal sensation, pharyngeal scar stenosis, pharyngeal tonsil hypertrophy, uvulopalatopharyngoplasty, etc. Atrophic pharyngitis, pharyngeal mechanical trauma, pharyngeal tuberculosis, pharyngeal posterior wall diverticulum, abnormal opening of eustachian tube, pharyngeal diverticulum, pharyngeal burn, pharyngeal induration, pharyngeal foreign body, pharyngeal leprosy, pharyngeal lupus, retropharyngeal abscess, pharyngeal muscle spasm, pharyngeal muscle paralysis, pharyngeal keratosis, pharyngeal bursitis, parapharyngeal abscess, pharyngeal vascular malformation, styloid process syndrome, etc.

Otolaryngology related common diseases: sleep apnea syndrome (snoring), bronchitis, asthma, headache, dizziness, insomnia, facial nerve pain.