Timing of headache after COVID-19 vaccines and its association with cerebrovascular events: An analysis of 41,700 VAERS reports.

David Garcia AzorinBetül BaykanEttore BeghiMohamed F DoheimMohammadreza PourahmadiHasim GezegenAlla GuekhtFan Kee HooMichele SantacatterinaJames SejvarArina A TamborskaKiran T ThakurErica WestenbergAndrea S WinklerJennifer A Fronteranull null

Published in: Cephalalgia : an international journal of headache (2022)

Headache following COVID-19 vaccination occurs within 1 day and is rarely associated with cerebrovascular events. Delayed onset of headache 3 days post-vaccination was an accurate diagnostic biomarker for the occurrence of a concomitant cerebrovascular events.

Keyphrases

coronavirus disease
sars cov
risk assessment
adverse drug