Changed formula and baby has struggled to poop
I have a nearly 5 month old who we’ve been feeding Enfamil Neuropro since birth. We recently decided to switch to the generic Sam’s Club version. Since doing this, his poop at first became a bit thicker and then he went about 5 days without pooping (has always been a daily pooper in most cases, never more than 2 days without). We talked to his doctor and they suggested prince juice, so we did that yesterday and we got some poop today that was firm, but it’s progress.
Should we just switch back to the other formula, or is that going to create more problems for him? I figured the generic was basically identical so it would be a non issue, but I’m having second thoughts.