I just received this 2 days ago and I’ve used it twice before bed and I’ve slept so much better within the first use. I’m currently sick with a sinus infection and a swollen salivary gland and just standing on the vibration plate has help speed up my recovery. I was planning on going to the doctor and getting a prescription like I have had to do in the past, but I am pretty sure I’m gonna be all right without it this time.