Skin in the diaper area should be thoroughly cleansed with warm water and a mild soap. Allow the skin to completely dry before a clean diaper is applied. A heat lamp or hair dryer should NOT be used to further help dry the skin - the excessive drying of the skin can actually slow the healing of a diaper rash. The heat from these sources can also be dangerous and could burn the skin if not used properly. Infants who have repeated diaper rashes may benefit from an open diaper during naps.
Babies often urinate shortly after falling asleep.
Therefore, frequently check and replace the diaper if necessary. The use of a skin product such as zinc oxide or petroleum jelly can provide a barrier to protect the skin from moisture. Even though cornstarch and dusting powder are widely used, they should be avoided as they provide an excellent environment for bacteria and yeast growth. This is a personal decision based on the consideration of factors and needs. Studies have shown that diaper construction does have a significant impact on the incidence and severity of diaper dermatitis.