二级预防是管理的一个重要部分。许多形式的行为干预(例如放松疗法、生物反馈和避免触发因素)都被认为有益。[20]Amery WK, Vandenbergh V. What can precipitating factors teach us about the pathogenesis of migraine? Headache. 1987 Mar;27(3):146-50.http://www.ncbi.nlm.nih.gov/pubmed/3597066?tool=bestpractice.com[48]McGrath PJ, Humphreys P, Keene D, et al. The efficacy of a self-administered treatment for adolescent migraine. Pain. 1992;49:321-324.http://www.ncbi.nlm.nih.gov/pubmed/1408297?tool=bestpractice.com[49]Blau JN, Thavapalan M. Preventing migraine: a study of precipitating factors. Headache. 1988;28:481-483.http://www.ncbi.nlm.nih.gov/pubmed/3243710?tool=bestpractice.com 用药物预防儿童偏头痛的证据较弱,因此迫切需要方法得当的随机对照试验。