Hey! I have a 4 year old boy that keeps getting sick. He throws up and can't keep anything down. He doesn't run a fever. His face will get splotchy red. Last time he got sick about a month ago it would do that every time he needed to throw up. This time his face just is staying blotchy might go away but comes back. He says that nothing hurts not even his belly. His poop has been green but he also drinks a lot of juice.