Anyone ever deal with this? If so, what symptoms lead to this diagnosis? My daughter was diagnosed with silent reflux, the meds don't really seem to make a difference. Now, they are saying possible MSPI, but not sure if this is really the problem either. I have always had a bit of an oversupply, but I thought it was under control....but maybe not? I am going to try to make an appointment with a lactation consultant, but in the meantime, just trying to get some information!