My 6month old daughter has terrible reflux. She is taking zantac and still losing a lot. She can only drink 5oz at a time or she vomits a lot. She has actually learned to stop herself at 5oz. She is only taking in 24oz a day. Anyhow...I want to know if anyone out there has had the same situation with their child and do you have any ideas that could help??? How long will this last???