Nerivio gets rid of my headaches. I usually use a nose spray at 1st sign of stuffed nose, though not the brand name in the post treatment assessment questions. The Nerivio treatment has thus far stopped my migraines from turning into full blown bad headaches. It clears them usually 1/2 to 3/4 way through the treatment and that is amazing to me. I’m able to fall back to sleep around the time the treatment ends. When I use it I prefer silence & darkness so I just do what the excellent instructional G videos advised me to do. It’s my 5th treatment out of 18 that the individual device provides.