Intertrigo in the Groin Area: Symptoms and Care

The groin contains folds where heat, sweat and movement can soften the outer skin and make it rub. Intertrigo may cause redness, tenderness, itching, burning or a moist surface on one or both sides. A rash in this location can have several causes, including irritation, yeast, allergy or another inflammatory condition, so its location alone does not identify the cause. [Intertrigo](/conditions/intertrigo/) describes the fold irritation; [Itchy Groin](/symptoms/groin-itching/) is a symptom that can accompany it.

Wash gently with lukewarm water and a non-perfumed cleanser, rinse well and pat dry. Dry after exercise and change damp underwear. Loose, breathable fabric can reduce heat and rubbing. Do not scratch, scrub, or apply deodorant, perfume or multiple active creams to the fold. If a clinician finds yeast, they may advise [Topical Antifungal Treatment](/treatments/medical-dermatology/topical-antifungal-therapy/). If sweating repeatedly keeps triggering symptoms, ask whether a [Prescription Antiperspirant](/treatments/medical-dermatology/prescription-antiperspirant/) is appropriate for the specific skin area.

Book an examination when the rash persists, returns often, extends beyond the fold, or is not settling after moisture and friction are controlled. Seek prompt care for pus, spreading warmth, open cracks, marked swelling, fever or severe pain. A clinician may need to check for [Skin Yeast Infection](/conditions/cutaneous-candidiasis/) or another diagnosis before selecting treatment.

Ask what is causing the rash, whether testing is needed, which products are safe near genital skin, and how to prevent recurrence during hot weather or exercise.