Boes Christopher J, Swanson Jerry W
Department of Neurology, Mayo Clinic College of Medicine, 200 First Street SW, Rochester, MN 55905, USA.
Semin Neurol. 2006 Apr;26(2):260-70. doi: 10.1055/s-2006-939926.
The trigeminal autonomic cephalalgias (TACs) are a group of primary headache disorders characterized by unilateral pain in the somatic distribution of the trigeminal nerve and ipsilateral autonomic signs, which reflect activation of the cranial parasympathetic pathway. The group includes cluster headache, paroxysmal hemicrania, and short-lasting unilateral neuralgiform headache with conjunctival injection and tearing. Hemicrania continua was previously classified as one of the TACs. Despite their common elements, individually these headaches differ with respect to attack duration, frequency, and response to indomethacin.
三叉神经自主性头痛（TACs）是一组原发性头痛疾病，其特征为三叉神经躯体分布区域的单侧疼痛及同侧自主神经体征，这反映了颅副交感神经通路的激活。该组疾病包括丛集性头痛、发作性偏侧头痛以及伴有结膜充血和流泪的短暂性单侧神经痛样头痛。持续性偏侧头痛以前被归类为TACs之一。尽管它们有共同的特征，但这些头痛在发作持续时间、频率以及对吲哚美辛的反应方面各有不同。
