Causes
A diaper rash develops when your baby’s skin is irritated. Irritation can be caused by:
- Leaving dirty diapers on for too long
- Too much moisture next to the skin
- Diapers or plastic pants that are too tight
- Allergic reaction to diaper material or detergent
- Yeast or bacterial infection
- Rubbing or chafing of the skin
- Diarrhea
Risk Factors
A risk factor is something that can increase your chance of getting a disease or condition. Risk factors for diaper rash include:
- Frequent stools
- Infrequent changing of baby’s diaper
- Treatment of babies or nursing mothers with antibiotics
- Starting on solid foods
- Age: 8 to 10 months old
- Sensitive skin
