Final answer:
Contact diaper dermatitis is treated by identifying and removing the irritant or allergen causing the rash, keeping the diaper area clean and dry, and applying a barrier cream or ointment.
Step-by-step explanation:
Contact diaper dermatitis is a skin rash that occurs when the skin comes into contact with certain irritants or allergens, such as diapers or baby wipes. To treat contact diaper dermatitis, it's important to identify and remove the irritant or allergen causing the rash. This can involve changing the type of diaper or wipes used, avoiding certain cleaning products, and keeping the diaper area clean and dry. In addition, applying a barrier cream or ointment can help protect the skin and reduce inflammation.