Spit up

Baby is 4 weeks old. This past few weeks he’s been spitting after almost every meal. All over him and his crib. I’m talking puddles. We burp him, hold him upright etc.

We started gripe water and moved to mylicon for gas and his upset tummy. Doctor prescribed Zantac for GERD. We switched formulas too to help control the spit up.

How much spit up is normal and how much isn’t? I’m talking sheet changes every day, frequent outfit changes. Only when his clothes are pretty nasty. I feel like after every meal to spit up a tablespoon or two is too much. It covers his face, nose neck and ears. It makes him so upset. Poor guy.