Intertrigo is a common inflammatory condition of the skin folds, caused by skin-on-skin friction and exacerbated by moisture and heat. It often appears as a red, itchy, and sometimes odorous rash. The affected skin can feel raw or tender and may develop cracks or fissures. The rash is typically localized to areas where skin rubs together, such as under the belly, armpits, or groin. If the rash is confined to these areas and matches the described symptoms, it is likely intertrigo.
Intertrigo can be measured by its extent and severity. Mild cases may present as slight redness and irritation, while severe cases can cover larger areas and become infected, requiring more intensive treatment. Keeping track of the rash’s spread and any accompanying symptoms can help in determining the need for medical intervention.