我刚在网上看到这，可能对你有用：
“。。。now, on about 4 weeks he had to go to the hospital with blood in his stool. It was diagnosed as being an intollerance to cow's milk protein in the breastmilk. So he was put on Nutramegen - a special forumla for that condition - and mother was prescribed a dairy-free diet for 1 week. The blood cleared up almost immediately. What we didn't expect - or even really notice at first - was that the mucous/gurling cleared up as well. We didn't really think about it until just this morning when he went back on breastmilk for the very first time since the ordeal. And within half an hour he's breathing funny again.”
你也查查相关的信息吧。
http://www.mothering.com/community/t/1331578/breastmilk-causing-mucous-breathing-problems
