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Up to: Trigeminal autonomic cephalalgia
Paroxysmal Hemicrania
Paroxysmal hemicrania (PH) is a primary headache disorder characterized by multiple attacks of unilateral pain that occur in association with cranial autonomic symptoms. The hallmarks of this syndrome are the relative shortness of the attacks and the complete response to indomethacin therapy.
This condition has no sub-types.