New Born Sneezing Newborn babies sneeze quite often, and this can sometimes make new parents worry. When a tiny baby sneezes repeatedly, parents may immediately wonder whether the baby has caught a cold or developed an infection. In many cases, however, sneezing is a normal reflex that helps a newborn clear the nose. A baby's nasal passages are very small and sensitive. Even a small amount of dust, dried mucus, milk residue, or other irritation can trigger a sneeze. Unlike ad