Intertrigo is a skin condition that causes a rash in skin folds, such as under the breasts, in the groin, or in stomach folds. The rash may be sore or itchy. It happens when areas of moist skin rub ...

Understanding the Context

Intertrigo is a common and treatable inflammatory skin condition that is caused by skin-to-skin rubbing. It often leads to a secondary bacterial or fungal infection. Intertrigo skin rash can affect people at any age. Here’s how it looks, what to know if you or your child have intertrigo, and what to do to treat it.

Key Insights

Intertrigo describes a rash in the flexures, such as behind the ears, under the arms, and in the groin. It is a sign of inflammation or infection. Treatment depends on the underlying cause if identified. Intertrigo usually responds rapidly to treatment but typically recurs if contributory factors persist. The clinical features, diagnosis, and management of intertrigo will be reviewed here.

Final Thoughts

WebMD explains the causes, symptoms, and treatment of intertrigo -- a common rash that appears in folds of skin. If you've noticed an itchy rash between the folds of your skin, it could be intertrigo. This rash is caused by a fungus or bacteria and can appear anywhere your skin rubs together and traps wetness. A clear guide to intertrigo: symptoms, causes, misdiagnoses, treatment options and FAQs. Learn how dermatologists diagnose and manage this skin fold rash.