What is the reason for a three-year-old baby to cry and refuse to eat at night?

Patient's question:

My child is 3 years old. Recently, why does he cry and refuse to eat at night? Sometimes he even vomits. Treatment history and effectiveness: cold. What kind of help do you want: what to do with the child

Doctor's answer:

The condition of your baby is not easy to describe. It could be due to poor gastrointestinal health, which may be caused by improper diet or exposure to cold, leading to intestinal spasms. If the child is in good spirits, it is generally not a major issue. Of course, it could also be caused by other types of inflammation. It is recommended to visit the hospital for a thorough examination, including a check for trace elements to see if there is any deficiency and to supplement accordingly in a timely manner.