Journal Article

Headaches and facial pain attributed to SARS‐CoV‐2 infection and vaccination: a systematic review

Kristoffersen, Espen Saxhaug, Caronna, Edoardo, Ekizoglu, Esme, Terwindt, Gisela, Göbel, Carl H., De Tommaso, Marina, Lampl, Christian, Moro, Elena, Sellner, Johann, Irimia‐Sieira, Pablo, Mitsikostas, Dimos‐Dimtirios D., Bolay, Hayrunnisa, Pozo‐Rosich, Patricia, Deligianni, Christina I.

2024

Overview

Background and purpose The aim was to provide insights to the characteristics of headache in the context of COVID‐19 on behalf of the Headache Scientific Panel and the Neuro‐COVID‐19 Task Force of the European Academy of Neurology (EAN) and the European Headache Federation (EHF). Methods Following the Delphi method the Task Force identified six relevant questions and then conducted a systematic literature review to provide evidence‐based answers and suggest specific diagnostic criteria. Results No data for facial pain were identified in the literature search. (1) Headache incidence during acute COVID‐19 varies considerably, with higher prevalence rates in prospective compared to retrospective studies (28.9%–74.6% vs. 6.5%–34.0%). (2) Acute COVID‐19 headache is usually bilateral or holocranial and often moderate to severe with throbbing pain quality lasting 2–14 days after first signs of COVID‐19; photo‐phonophobia, nausea, anosmia and ageusia are common associated features; persistent headache shares similar clinical characteristics. (3) Acute COVID‐19 headache is presumably caused by immune‐mediated mechanisms that activate the trigeminovascular system. (4) Headache occurs in 13.3%–76.9% following SARS‐CoV‐2 vaccination and occurs more often amongst women with a pre‐existing primary headache; the risk of developing headache is higher with the adenoviral‐vector‐type vaccines than with other preparations. (5) Headache related to SARS‐CoV‐2 vaccination is mostly bilateral, and throbbing, pressing, jolting or stabbing. (6) No studies have been conducted investigating the underlying mechanism of headache attributed to SARS‐CoV‐2 vaccines. Conclusion The results of this joint EAN/EHF initiative provide a framework for a better understanding of headache in the context of SARS‐CoV‐2 infection and vaccination.

• Publisher: John Wiley & Sons, Inc,Wiley
• Subject: Anosmia / chronic daily headache / Cognitive science / COVID-19 / COVID-19 - complications / COVID-19 - epidemiology / COVID-19 vaccines / COVID-19 Vaccines - adverse effects / Delphi method / Experimental allergic neuritis / Facial Pain - epidemiology / Facial Pain - etiology / Headache / Headache - epidemiology / Headache - etiology / Headaches / Humans / Immunization / Literature reviews / neurological disorders / Neurology / Pain / SARS-CoV-2 / Severe acute respiratory syndrome / Severe acute respiratory syndrome coronavirus 2 / Task forces / Vaccination - adverse effects / Vaccines