PURPOSE OF REVIEW
This article reviews the clinical features of and treatment options for the trigeminal autonomic cephalalgias (TACs).
The TACs are a group of primary headache disorders characterized by short-lasting episodes of severe unilateral headaches that are associated with ipsilateral cranial autonomic symptoms. The best known and most commonly seen TAC in clinical practice is cluster headache. The other syndromes within this group include paroxysmal hemicrania… CONTINUE READING