I have been doing this as well, but food is coming up with my slime. I had a fill about a week ago and am so worried I am going to damage my band but I don't want an unfill because I gained weight last time. I had my surgery in Mexico, so I haven't even met the Dr. at my fill clinic, only the techs and not to sound rude or anything but they are young and not very concerned with my questions. He is the only fill dr. in my area that takes Mexico patients. I have been spitting up rather than vomiting, its light I tighten my throat and the food just comes up and the pain is relieved. Is that also bad for the band??