GammaCore is a little apparatus you put against your neck to stimulate the vagus nerve. The FDA approved this device for both cluster and migraine headaches—two “baddies” in headache world.
Results appear promising—won’t we migraineurs try anything with encouraging results? One negative might be the cost which $600 a month as I write this. Check it out, since, with more sales, the price may come down a tad. Check out the following for information.
www.TheDailyHeadache.com for a review.
https://www.medscape.com/viewarticle/891930 for a review.