Have you tried ones specific for babies that spit up a lot? Like simlac sensitive or Enfamil AR?
It depends on how much they spit up when they do and how many times a day. If you're formula feeding it could be the type of formula? But I would definitely call your pediatrician!
no i havent ive try enfamil yellow can ive try gentlease ive try newborn and still spits up the same @alexzandrea