My Dd had silent reflux. Zantac was our lifesaver, if we missed a dose poor bub payed for it I don't give my dd medication lightly but she really needed it, she would scream for 8hrs non stop in the early days. She was around 6 months old when she came off it, she wasn't ready before this. For us it was either medication or extreme pain. Good luck I really hope your bubba can get some relief.