作者研究用冻胶袋(cold gel pack)作为辅助疗法治疗90例患有周期性偏头痛急性发作、群集性头痛或混合性头痛(即偏头痛伴有肌收缩性头痛)的病人的疗效。比较用一般的堕胎药(如麦角胺)等与用这 The authors studied the efficacy of cold gel packs as adjuvant therapy in 90 patients with acute exacerbations of migraine, cluster headache or mixed headache (migraine with muscle contracting headache). Comparison with the general abortion drugs (such as ergotamine) and so on and use this