The COVID-19 pandemic and its skin effects #MMPMID34385203
Zara A; Fleming P; Lee K; Lynde C
Can Fam Physician 2021[Aug]; 67 (8): 582-587 PMID34385203show ga
OBJECTIVE: To review the current literature on cutaneous diseases associated with the global coronavirus disease 2019 (COVID-19) pandemic, and to provide a general overview for family physicians of dermatologic presentations associated with COVID-19. QUALITY OF EVIDENCE: Google Scholar and PubMed searches were conducted using the terms COVID-19, SARS-CoV-2, pandemic, dermatology, livedoid, chilblain, urticaria, maculopapular, Kawasaki's, and related synonyms. Additional terms were personal protective equipment (PPE), hand hygiene, and psychosocial factors affecting skin diseases. Only English-language literature was reviewed. Evidence ranged from levels I to III. MAIN MESSAGE: Coronavirus disease 2019 is associated with a range of cutaneous presentations through direct infection with severe acute respiratory syndrome coronavirus 2, such as maculopapular, vesicular, pseudo-chilblain, livedoid, necrotic, urticarial, and Kawasaki-like rashes. Indirect presentations secondary to behavioural modifications are associated with use of personal protective equipment and sanitization procedures. Furthermore, psychosocial factors and stress associated with the pandemic also exacerbate pre-existing skin conditions. CONCLUSION: The COVID-19 pandemic has increased rates of dermatologic conditions through direct infection, behavioural changes, and association with psychosocial factors. As the incidence of COVID-19 increases, family physicians should be well equipped to diagnose and manage dermatologic presentations as they change within the context of the pandemic.
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Can+Fam+Physician 2021 ; 67 (8): 582-587
