Can permanent damage be caused to bubs if reflux goes untreated? My bub vomits, a lot. Sometimes he manages to keep it down, it doesn't seem to cause him pain. Although sometimes I think it bothers him. He sleeps good. He gags sometimes on the breast but I'm 99% sure that's because if my flow, it's pretty strong. I suspect he has a touch of reflux. I'm concerned if I leave it, it will cause permanent damage to his digestive tract. Any advice?