J.E.
Hi Mary,
Just to note, our now 6 month old has reflux. We tried him out on Zantac which didn't help him at all, so he is now on prevacid solutabs. If you find that your son is still spitting up and fussing, you may want to go and see a GI specialist to get him on the prevacid...that was a miracle worker for us...about a week after starting the prevacid, our son slept through the night however he is formula fed. Our GI doctor also said that it doesn't matter if it's breastmilk or formula, the baby is going to spit up but the goal is to make him a "happy spitter"...hope this helps and please feel free to ask me any other questions, I feel as though we've received and taking in some valuable information. :) Best of luck.