It's normal for babies and children to vomit occasionally. In most cases, it will last no longer than one to two days and isn't a sign of anything serious. The most common cause of vomiting in children and babies is gastroenteritis.
Disclaimer: The information provided here should not be used during any medical emergency or for the diagnosis or treatment of any medical condition. The information is provided solely for educational purpose and should not be considered a substitute for medical advice.