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    Home > Active Ingredient News > Infection > How long does the smell and taste dysfunction of COVID-19 last?

    How long does the smell and taste dysfunction of COVID-19 last?

    • Last Update: 2022-10-03
    • Source: Internet
    • Author: User
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    This article is from NEJM Journal Watch


    The COVID-19 pandemic has been going on for two and a half years, and we finally have a clearer picture



    In a meta-analysis, the researchers synthesized data from 18 observational studies in patients with COVID-19-related olfactory and taste dysfunction to determine the timeline for recovery and to identify risk factors



    Key results:

    • Among patients who reported olfactory loss, 74%, 86%, 90%, and 96%


    • Among patients who reported taste loss, 79%, 88%, 90%, and 98%


    • At 6 months, the proportion of persistent olfactory and taste dysfunction was 5.


    • Women's sense of smell and taste is less likely to recover


    • Patients with nasal congestion and severe olfactory dysfunction are less likely to recover


    Commenting on these results will help clinicians guide patients with


    [2] Cardoso CC et al.


    [3] Boscolo-Rizzo P et al.




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