Diaper rash cream is a topical ointment designed to protect and soothe a baby’s skin from irritation caused by wet or soiled diapers. It typically contains ingredients like zinc oxide or petroleum jelly, which create a barrier to prevent moisture from causing further irritation. Parents often apply this cream during diaper changes to help prevent rashes or to treat existing ones. Regular use can promote healthier skin and comfort for babies, making diaper changes easier for both the child and the caregiver.