The COVID-19 pandemic, which has been in force since 2020, has brought with it a wide variety of problems, and we are talking here not only about the restrictions that are exhausting everyone, but also about various health issues. Possible consequences of SARS-CoV-2 infection include brain fog, but also smell problems. Problems with the sense of smell can range from a weakened sense of smell to a loss of smell - if these occur, is it worth going to an ENT specialist?