Headache, diarrhoea, constipation and nausea are idiosyncratic effects of PPIs that happen in 14% of children[1]. allergy and drug interactions. = 0.275Responder rate: 54% (44/81) PPI 54% (44/81) Placebo; = 1.000Responder rate: ITGA2 12% PPI 11% Placebo; = 1.000Mean daily vomiting/regurgitation episodes decreased by 4.34/d (0.5 mg/kg; 2.97/d C 1.0 Continue Reading