He may gag on a large piece of food that hasn't been chewed well enough, but it won't cause vomiting
. He can laugh, play, cry without vomiting
, etc. He gradually starts eating again after a month or so.
It doesn't seem to cause him any discomfort, surprisingly. He throws up
and then goes right about his business. We don't usually have any warning or sign that he's feeling nauseous. He doesn't get up
set about it or seem to be in any pain.