Abstract:Objective: To evaluate the short-term effects of the emotional freedom technique (EFT) on tension-type headache (TTH) sufferers.Design: We used a parallel-group design, with participants randomly assigned to the emotional freedom intervention (n = 19) or a control arm (standard care n = 16).Setting: The study was conducted at the outpatient Headache Clinic at the Korgialenio Benakio Hospital of AthensParticipants: Thirty-five patients meeting criteria for frequent TTH according to International Headache Society guidelines were enrolled.Intervention: Participants were instructed to use the EFT method twice a day for two months.Outcome Measures: Study measures included the Perceived Stress Scale, the Multidimensional Health Locus of Control Scale, and the Short-Form questionnaire-36. Salivary cortisol levels and the frequency and intensity of headache episodes were also assessed.Results: Within the treatment arm, perceived stress, scores for all Short-Form questionnaire-36 subscales, and the frequency and intensity of the headache episodes were all significantly reduced. No differences in cortisol levels were found in any group before and after the intervention.Conclusions: EFT was reported to benefit patients with TTH. This randomized controlled trial shows promising results for not only the frequency and severity of headaches but also other lifestyle parameters.