Objectives: The aim of this study was to investigate the specificities of audiovestibular symptoms, the difference in audiovestibular symptoms between gender and age groups and to determine the main characteristics and specificities in the findings of pure-tone audiometry and vestibulometry in post-COVID patients. Materials and methods: This is a retrospective study in which patient data was collected from the protocol of the Department of Audiology in the period from 01.01.2021. to 01.01.2022. There was a group of 136 subjects between the ages of 20 and 86 that was divided into 3 age groups, with symptoms of hearing loss, tinnitus and dizziness. All of them had symptoms during the active phase of the disease and those symptoms were still present three months after the infection. All subjects underwent pure-tone audiometry and those with vertigo underwent vestibulometry. Exclusion criteria: patients younger than 20 and older than 86, patients with chronic acoustic trauma, chronic otitis media, previous otosclerosis, ear surgery, head trauma, Meniere's disease and previous vestibular disorders. Results: In the group of 136 subjects, according to the uniform distribution, most common was new-onset (χ2=42; P<0.001) and bilateral (χ2=29.7; P<0.001) tinnitus. According to the uniform distribution of hearing loss, the most common was gradual (χ2=55.5; P<0.001) and bilateral (χ2=22.8; P<0.001) hearing loss. The largest number of subjects in this group was without dizziness (χ2=80; P<0.001). In the group of subjects who had dizziness (BPPV and vestibular neuronitis together; n=42), BPPV was more common occurring in 27 subjects (64%). In the age group there was a statistically significant difference in the distribution according to tinnitus (χ2=28; P<0.001), the side of tinnitus occurence (χ2=11.4; P=0.023), dizziness (χ2=16.1; P=0.003), hearing loss (χ2=30.9; P<0.001) and towards the side of hearing loss (χ2=27; P<0.001). In gender group we did not find a statistically significant difference in the distribution of subjects according to tinnitus (χ2=0.103; P=0.950), the side of tinnitus occurrence (χ2=0.020; P=0.990), dizziness (χ2=5.3; P=0.070), hearing loss ( χ2=2.5; P=0.287) and towards the side of hearing loss (χ2=1.07; P=0.585). In the group of subjects (n=136) the most common frequency loss is at 4 kHz (17.6%) and at 4 and 6 kHz combined (16.9%), and the most common loss of individual frequencies is at 4 (59.6%) and 6 (44.8%) kHz. In subjects with gradual bilateral hearing loss (n=62) and bilateral new-onset tinnitus (n=56), the most common frequency loss is at 4 and 6 kHz. Conclusions: SARS-CoV-2 infection has revealed new clinical manifestations that can last longer than three months. Although we discovered a connection between the coronavirus and hearing loss, tinnitus and dizziness, we still do not know the prevalence because the focus was on life-threatening conditions and hearing and balance disorders were often not recognized as symptoms of the disease or were ignored. Bilateral new-onset tinnitus and bilateral gradual hearing loss are the most common audiological symptoms and the most common vestibular symptoms are BPPV and vestibular neuronitis. There is no statistically significant difference in audiovestibular symptoms between gender groups, but there is between age groups. The main characteristics and specifics in pure-tone audiometry are bilateral sensorineural hearing loss in the high frequencies of 4 and 6 kHz in patients with gradual hearing loss and new-onset bilateral tinnitus. In vestibulometry findings, vestibular neuronitis and BPPV are the most common findings.