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Papers: 9 Jul 2022 - 15 Jul 2022
Human Studies
2022 Jul 13
Cephalalgia
The pathophysiology of cluster headache and how cluster episodes are triggered, are still poorly understood. Recurrent inflammation of the trigeminovascular system has been hypothesized. It was noted that some long-term attack-free cluster headache patients suddenly developed a new cluster episode shortly after COVID-19 vaccination.