Infant Screams and Cries 3/4 of waking hours.... question about nutramigen?

My daughter is on Nutramigen and does not act like that at all! I believe your daughter likely has an allergy. Either to the protein or to the milk itself. Specally since there is hives present. Nutramigen does not cause side affects like that with out there being some sore of underlying issue. I would DEFINITELY tale her to the hospital for the hives. That is not something you want to mess around with since it can cause anaphylactic shock. I would take her to the ER as soon as possible. Hives are never something small and are ALWAYS a cause for concern. Especially when she is spitting up all day long.