Cephalalgia : an international journal of headache
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Many people suffering from migraine combine pharmacological and non-pharmacological treatments. The purpose of this systematic review is to provide an updated guideline for some widely used non-pharmacological treatment options for migraine. ⋯ Based on observed effects, the lack of serious adverse events, and patients' preferences, we make weak recommendations for considering the investigated interventions as a supplement to standard treatment.Protocol registration: Prospero CRD42020220132.