Vomiting is very common in infants that are teething. It is caused by swallowing of excessive salavia and pain medication. If you notice that your child is running a fever and develops runny bowels you should see your doctor.
Vomiting and spitting-up is common in teething infants. When babies are teething, they produce a lot more saliva than normal. This excess saliva goes into their stomachs, which can cause them to vomit.