C.H.
I don't know about the stffy nose..that sounds like a head cold but my baby had to stay in the nicu also b/c of my strep B and was born with pnemonia and after he come home he also acted like he was choking on the bottle.My doctor prscribed by baby acid reflux medicine and it worked great. I only had to give it to him for a little while..he's no longer on it now.