Abstract

Chronic paroxysmal hemicrania, short-lasting unilateral neuralgiform headache attacks, and hemicrania continua are rare headache disorders characterized by severe unilateral headache accompanied by ipsilateral autonomic symptoms. Accurate diagnosis and specific treatment approaches for these conditions are crucial for appropriate management. This article covers the clinical features, diagnostic criteria, and treatment strategies of each disorder, aiming to differentiate them from other major headaches and provide targeted treatment strategies to improve patient outcomes.

• Keywords: Hemicrania continua, Indomethacin, Paroxysmal hemicrania, Short-lasting unilateral neuralgiform headache attacks, Trigeminal autonomic cephalalgia