When Eliza was in hospital I rang Nurse on call and they told me not to give Eliza milk for 24 hrs to allow the vomitting to settle. Then she got so dehydriated and ended up in hospital NGT for 10 days. On the 9th day they decided as she wasnt getting enough fluid to give her milk and within 30 minutes she was a different child. Fluids are important if he will drink other fluids I think they said about 300mls a day drop the milk if not just dilute or cut down the amount.
Bec