Did you also start prevacid? I ask b/c it was a PPI that actually constipated Landen, not the Neocate. We found out when we started weaning him of the PPI. The Neocate can constipate also. A lot of moms on here find that one or the other or both constipate their babies, but that the benefits of being on a ‘good’ formula are worth having to use a laxative of some sort. lol
I know it is still frustrating though. And yes, we noticed constipation right away. I would try to use something soon as constipation can worsen reflux. I am sorry!