I had previously had severe headaches that would almost be constant. I tried lots of medications and none of them even began to work. I had seen that the daith piercing could help w/ migraines. So I got the piercing and started running as well to try to help. After about one month the headaches started to be less intense and less lengthy. It’s been about 2 months now and I occasionally have headaches now and it is much easier to function during daily life. I hope this helps anyone else that struggled or struggles with the same problem.
I’m guessing that the improvement in your headaches is more likely due to lifestyle changes such as running. I got the daith piercing a few years ago myself. I did research on it, and did see that most of the information I could find was not research based.
Long story short, I ultimately decided to get the piercing because it looked cool. It did absolutely nothing to help with migraines, but I like the look so I’m happy with it.