So far the Nerivio device seems to be helping with my migraines, burning sensations, & feelings of being burned internally in my head/brain, cheeks, lips, nose, shoulders, arms, upper back, etc.... My migraines, & the other pains seem to have less intensity, duration, etc... I was kind of at the end of my rope thinking that living with these problems/pains caused by my spinal cord stimulator was my new way of life. So far things seem to be changing for the better since all the other modalities weren't effective/helping enough where I actually could notice beneficial changes - Botox, Emgality, Qulipta, Ubrelvy, Topiramate, and etc...