Effect of Auricular Acupuncture with Semi-Permanent Ear Needles on Controlling Migraine Symptoms: A Single-Blind Randomized Clinical Trial

Background: Migraine is a very common neurobiological headache disorder caused by an increased irritability of the central nervous system.Acupuncture as a complementary medicine has been suggested as one of the treatments for migraine headaches; however, the findings are conflicting.Objectives: Therefore, the aim of this study was to evaluate the effect of acupuncture with auricular semi-permanent (ASP) needles on migraine headaches.Methods: In this single-blind randomized controlled trial, 80 patients with migraine were selected and divided into two groups.The intervention group was treated with auricular ASP needles in the active points of the ear, and the control group only received routine treatments.Pain score, frequency of migraine headaches, duration of headaches, severity of nausea and vomiting, and patient satisfaction were compared between the two groups for four weeks after the intervention.Results: Our results showed that the level of pain (4.72 ± 2.53, 2.13 ± 1.76 times) and the frequency of migraine headaches (8.98 ± 8.58 hours) from the second week after the intervention in the ASP group were much lower than those in the control group (p < 0.05).However, pain incidence and ear inflammation in the ASP group were negligible and did not differ significantly from those in the control group (p > 0.05).Conclusion: Auricular acupuncture could be considered as a promising complementary therapy along with other standard migraine therapies for the prevention and treatment of migraine headaches.