Conversation: The conversation between human and AI assistant.
[|Human|] My 4yr old has been throwing up only in the morning for the past 3 mornings. Thurs was 5am, Fri was 4am, and this morning was 2am. He seems fine all day long, eats and plays. He had runny poop today but other than that, there are no other symptoms.
[|AI|]  Hi... Thank you for consulting in Chat Doctor. It seems your kid is having viral diarrhea. Once it starts it will take 5-7 days to completely get better. Unless the kids having low urine output or very dull or excessively sleepy or blood in motion or green bilious vomiting...you need not worry. There is no need to use antibiotics unless there is blood in the motion. Antibiotics might worsen if unnecessarily used causing antibiotic associated diarrhea. I suggest you use zinc supplements (Z&D Chat Doctor.