2021
DOI: 10.3389/fmed.2021.752443
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Case Report: Pityriasis Rosea-Like Eruption Following COVID-19 Vaccination

Abstract: Vaccination is one of the cornerstones in the efforts towards ending the coronavirus disease 2019 (COVID-19) pandemic. However, several adverse effects of COVID-19 vaccination have been identified. Pityriasis rosea (PR)-like eruption is a rare cutaneous complication of immunization. To the best of our knowledge, there have been no reports of PR-like eruptions following inoculation with Oxford/AstraZeneca ChAdOx1 nCoV-19 (AZD1222) vaccine. Here, we described a case of PR-like eruption that developed 14 days aft… Show more

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Cited by 19 publications
(18 citation statements)
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“…Pityriasis rosea is a complication that appeared within 22 days and resolved within 12 weeks of vaccination [ 1 , 2 , 16 , 17 , 21 , 23 , 40 , 41 , 42 , 43 , 44 , 45 , 46 , 47 , 48 , 49 , 50 ]. It was associated with BNT162b2 vaccination in most patients (71.9%; 41 of 57 eruptions, Table 1 ).…”
Section: Resultsmentioning
confidence: 99%
“…Pityriasis rosea is a complication that appeared within 22 days and resolved within 12 weeks of vaccination [ 1 , 2 , 16 , 17 , 21 , 23 , 40 , 41 , 42 , 43 , 44 , 45 , 46 , 47 , 48 , 49 , 50 ]. It was associated with BNT162b2 vaccination in most patients (71.9%; 41 of 57 eruptions, Table 1 ).…”
Section: Resultsmentioning
confidence: 99%
“…136 Moreover, 40 cases of pemphigoids have been described. [137][138][139][140][141][142][143][144][145][146][147][148][149][150][151] Regarding other cutaneous diseases developed following COVID-19 vaccination, 9, 40, 55, 12 and 11 cases of morphea, [152][153][154][155][156][157] pityriasis rosea, [158][159][160][161][162][163][164][165][166][167][168][169][170][171][172][173][174][175][176][177] herpes zoster, [178][179][180][181][182][183][184]…”
Section: Resultsmentioning
confidence: 99%
“…En el estudio de McMahon y colaboradores, describen hasta 13 patrones dermatológicos asociados con las vacunas, entre ellos casos de PR, la gran mayoría causados por las vacunas Moderna y Pfizer, las más ampliamente utilizadas [45]. Se han propuesto como mecanismos patogénicos, entre otros, una respuesta de hipersensibilidad retardada como respuesta a la vacuna, un aumento elevado de citoquinas que conduce a una desregulación inmunitaria y a la reactivación de virus herpes humanos, o una reacción en la piel mediada por mimetismo molecular entre la proteína spike que se genera por las vacunas y componentes del hospedero [41,[43][44][45][46][47].…”
Section: Discussionunclassified