Is he on lansoprazole (prevacid) or omeprazole (losec)? Here in Canada, the dissolvable losec tablet is non-flavoured, no lactose or milk products in it. They don’t have that tablet in the US. On this board, when people are talking about them reacting to the solutabs, they’re talking about the prevacid (lasoprazole) solutab. It is flavoured like strawberry, and in the US, has traces of lactose.
As per marci-kids, the PPI needs to be given in something more acidic than pears, like apples. That’s what they told me when I was doing it for Hailey. If it’s not acidic enough, it won’t work.