#asktheexpert Hi doc, how to check if the baby is lactose intolerant? My baby cries while passing gas. He passes gas almost every 10-15mins and gets irritated.

A. It’s completely normal for a child to pass gas or suffer with stomach pain in this age but that does not mean if the child is lactose intolerant if you vomiting and could be rashes onto the body and there would be no digestion of milk constant pooping will probably also happen