Great question La60! While you are waiting for some answers from community members, I wanted to share this thread with you which has some great answers on the same topic: https://migraine.com/topic/daith-piercing/. I hope it is helpful! ~Melanie (team member)
November 9, 2020
I had one done a few years ago in my right ear, and unfortunately I experienced no benefit. I do have chronic and daily migraine thought, so unsure if severity effects usefulness. I still keep it in because at least it looks cool!