Smilende kvindelig sundhedsarbejder iført grøn uniform med navneskilt, siddende ved hvidt bord i lyst kontor med vindue, radiator og plakater om hjernen i baggrunden.

What are cluster headaches - symptoms, causes, and treatment?

Cluster headaches, also known as Horton's headache or cluster headache, are severe bouts of headache where the pain is often located behind or around one eye.

Horton's headache is a relatively rare neurological disorder characterized by highly painful, unilateral headache attacks. For most people, these attacks occur in clusters, hence the name.

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Abstract paarse en roze druppelvormige vormen met een kleine oranje vlek op een zwarte achtergrond.
Abstract paarse vorm met afgeronde uitsteeksels aan de linkeronderkant van een transparante achtergrond.