Hi Kristin,
Our also daughter has delayed reactions to milk. Allergy testing has been negative.
It takes about 24 hours to see the full effect and then she's bedridden for at
least two days. The weakness that follows lasts a good long time. She's still
experiencing some mental confusion/ poor attention from a milk mistake last
Wednesday. I think it takes weeks for her to get over it.

Kristin T Hulling wrote:

> Dear Carrie,
>
> I've never heard of this type of testing...it sounds fascinating! I was
> also reassured to hear that you have delayed reactions to some foods. I
> had been told by the allergist (who claimed Josh wasn't "allergic")
> and my pediatrician, that
> reactions happen within the first 24 hours. They made me feel studid for
> thinking Joshua's stomach cramps (that had him doubled over on the
> playground at preschool) were related to the ice cream he was accidentally
> given a a birthday party two or three days before.
>