Essentially none! Both your dentist and doctor will tell you that vomiting and teething at the same time is coincidental and nothing to do with milk teeth. There are various reasons why vomiting may occur while baby is teething:
– Baby might have a food intolerance or allergy
– Baby might be suffering from a viral infection
– Baby might have some sort of bacterial disease
“A paper published in Paediatrics in Review emphasises that an infant will be teething at the same point in their life that they begin to get exposure to many childhood illnesses.”
You can read more about this topic here: https://www.medicalnewstoday.com/articles/322987.php
