Intertrigo is a type of inflammatory skin condition that is more severe in skin folds and warm, wet places, such as the folds of the thighs or a baby’s buttocks.

Intertrigo is a common skin condition appearing in places where skin rubs together. The friction can irritate the skin and cause a rash. ... Baby Neck Rash Prevention and Treatment.

This can lead to a sore rash called intertrigo. ... Baby Heat Rash Treatment. Heat rash in young children can look uncomfortable, but it's usually not serious. To treat your baby's symptoms: ...