When I was younger I had no problem using the Pulser on my eyes. I am 54 now and used it on my eyes to see what effect it would have on floaters. Made 'em a bit worse. Then reading up on floaters I found one place that said that the more liquid the interior fluid is, the easier it is to have floaters. Well, the Pulser makes body fluid more liquid. So pulse your sinuses and your ears but don't put the Pulser right over the eyes.