I’m completely addicted to the Nerivio. I don’t know how it works, but it definitely reduces the severity and often stops a migraine in its tracks. At first though, I wasn’t a fan. It was weird. I think I tried it twice and gave up on it. Out of desperation a few weeks ago, I decided to give it another shot. I’m so glad that I did. It just takes a bit of time to adjust to the sensation, but once I did, it was great. Hopefully my insurance will start to cover the cost. I love that the device is drug free. As a chronicle migraineur and epileptic, I take enough drugs. It’s nice to have a non-pharmaceutical option for relief.