[Hemicrania continua: a case report]

Hemicrania continua is a rare idiopathic headache of unknown etiology. The clinical course is characterized by usually unilateral, continuous headache. There are some clinical variants of pain character and other symptoms. Indomethacin (50-150 mg per day, rarely higher) leads to complete remission in all patients. Current diagnostic procedures (including neuroimaging) should be recommended in all cases to exclude organic cause of headache. The authors report a case of a 46-year old woman with 3 years history of drug resistant, unilateral headache. Complete remission after administration of indomethacin (75 mg TID) was achieved. Problems of diagnostic, clinical course and treatment of hemicrania continua are discussed.