Search results :

Cluster headache

Definition: A primary headache disorder that is characterized by severe, strictly unilateral PAIN which is orbital, supraorbital, temporal or in any combination of these sites, lasting 15-180 min. occurring 1 to 8 times a day. The attacks are associated with one or more of the following, all of which are ipsilateral: conjunctival injection, lacrimation, nasal congestion, rhinorrhea, facial SWEATING, eyelid EDEMA, and miosis. (International Classification of Headache Disorders, 2nd ed. Cephalalgia 2004: suppl 1)

Synonyms (terms occurring on more labels are shown first): cluster headache, Cluster Headaches

More information: PubMed search and possibly Wikipedia

Show drugs for which this side effect directly occurs

Drugs with this side effect as MedDRA Preferred Term

Drugs with this indication