01/27/2011
...If often happens when starting the first formulas or solid foods. (Breast milk doesn’t usually cause an FPIES reaction, even if the mother has eaten a trigger food). Each child is different, but the most common symptoms of FPIES involve the GI tract, most often projectile vomiting. This means that it often looks like a stomach bug. Diarrhea can also occur, but is less common. There is almost always a delay in onset of symptoms...