Phenotypic characterization of acute headache attributed to SARS-CoV-2: An ICHD-3 validation study on 106 hospitalized patients.
Javier Trigo LópezDavid Garcia AzorinÁlvaro Planchuelo-GómezCristina García-IglesiasCarlos Dueñas-GutiérrezÁngel Luis Guerrero-PeralPublished in: Cephalalgia : an international journal of headache (2020)
Headache attributed to SARS-CoV-2 infection in hospitalized patients has severe intensity, frontal predominance and oppressive quality. It occurs early in the course of the disease. Most patients fulfilled ICHD-3 criteria for headache attributed to systemic viral infection; however, the phenotype might resemble migraine in a quarter of cases and tension-type headache in half of the patients.