Celanith Our daughters youngest of six has the same problem. She was breastfeeding and he was just not getting enough to eat and throwing everything up and cried and cried and was losing weight. They took him to the doctor and he sent them to the hospital as they were not sure what the problems were. The found he had GERD'S he is a fat sassy baby now and 10 months old and doing well. They put him on Whey Milk from Nestles and he takes a special medication he will have to take until he is possibly eight but they said most kids do out grow it. They also found my daughter was so exhausted her milk supply was depleted. She did nurse him for 2.5 months though. But he would get this frantic look in his eyes before they found the problem. He is just now taking solids, rice cereal, bananas, oatmeal, squash blander foods and they said he is not to have milk until he is 12 to 18 months old. To introduce things slowly. But he is doing very well.