The definition :


Definitions of cluster headache:

  • noun:   a painful recurring headache associated with the release of histamine from cells



Are you interested in alternative search :

:bunch bunch up bundle clump constellate flock agglomeration collect congregate form gather agglomerate bunch together huddle huddle together knot northern cross omega centauri pleiades swad tuft tussock accumulate aggregate amber lily :cephalalgia concern vexation worry ache aching negative stimulus bugaboo burden business cluster headache encumbrance hemicrania histamine headache incumbrance load megrim migraine onus sick headache sinus headache tension headache headaches heartache acromegalia

If you like reading news check: