Abstract: The aim of our study was to study, using a questionnaire (СОМОТ--15 questionnaire), the level of quality of life of patients with chronic suppurative otitis media before and after tymponoplast. Material and research methods: We examined 60 patients, over 18 years old, with chronic suppurative otitis media. All participants filled out the СОМОТ--15 questionnaire, anamnesis and otoscopy were studied in detail, all patients underwent clinical studies - these are endoscopic and microscopic assessment of ENT organs, as well as audiological studies, which included a tonal audiogram with measurement of the air-bone interval in both ears. Conclusions: Patients with chronic suppurativeotitis media report a decrease in the quality of life associated with a decrease in hearing acuity, and not with disturbing tinnitus or otorrhea. The type of chronic suppurative otitis media (epitympanitis or mesotympanitis) in no way reflects the patient's quality of life. Tympanoplasty significantly improves the patient's quality of life.