How to treat diaper rash in newborns with broken skin?

My baby is eight months old and has developed some small red spots on their buttocks, possibly due to an allergy to diapers. I want to know how to treat a diaper rash.

Treatment Methods for Newborn Diaper Rash

Diaper rash is a skin issue caused by insufficient dryness and cleanliness of a baby’s diaper. It is recommended to keep the baby’s bottom clean and dry, and to change diapers frequently to reduce the occurrence of diaper rash.

Treatment Recommendations for Children’s Diarrhea

Treatment Suggestions for Diarrhea with Hiccups

Treatment suggestions for diarrhea in children after taking medicine.

Diarrhea following a child’s fever may be a complication of upper respiratory infection due to catching a cold, accompanied by digestive discomfort. It is recommended to take oral antibiotics and antiviral medications, and to pay attention to diet and warmth.

Treatment suggestions for children experiencing diarrhea after vaccination.

How should you treat diarrhea after vaccination?