Definition of cluster headache in English:

cluster headache

Line breaks: clus|ter head|ache

noun

A type of severe headache in which the pain is usually limited to one side of the head, tending to recur over a period of several weeks.
More example sentences
  • Because cluster headache is uncommon in primary care, it may go misdiagnosed for years.
  • Another patient who injected herself with sumatriptan subcutaneously for cluster headache had chest pain after the first and second injections (one day apart).
  • The majority of headaches are primary headache disorders, such as migraine, cluster headache, and tension-type headache.

Definition of cluster headache in:

Get more from Oxford Dictionaries

Subscribe to remove adverts and access premium resources

Word of the day hubris
Pronunciation: ˈhjuːbrɪs
noun
excessive pride or self-confidence