Dr Phil Kieran: I’m worried about my grandson’s angry nappy rash

"For most children, a barrier cream will quickly settle the irritation, and there is no evidence that ones containing zinc or petroleum jelly harm the skin."

Pic: iStock

My four-month-old grandson has developed an angry-looking nappy rash. 

My daughter is slow to use the usual barrier creams, saying she only wants to use natural products.