Intertrigo: Skin Fold Rash in the Groin, Under Breasts and Belly
Intertrigo is a skin fold rash caused by friction, sweat and trapped moisture, often with yeast or bacteria. How to keep folds dry and when to see a doctor.
Condition guide
Intertrigo
Also known as Skin fold rash, Under breast rash, Groin rash, Chafing rash.
In short
Intertrigo is an inflamed, often sore rash in skin folds such as the groin, under the breasts, belly folds, underarms and neck, caused by skin rubbing on skin with trapped heat and sweat. It is very common in hot, humid Indian weather and can become infected with yeast, bacteria or ringworm fungus. Keeping folds clean and fully dry helps, and any infection needs the right treatment rather than a steroid combination cream from the chemist.
Typical signs
- Red, brown or purplish patches in a skin fold, mirrored on both sides
- Moist, raw or cracked skin, sometimes with oozing
- Burning, stinging, itching or soreness, worse with sweat and movement
- An unpleasant smell if infection is present
When to see a dermatologist
- The rash has not improved within 1 to 2 weeks of careful home care
- The skin is raw, oozing, crusted, very painful or smells bad
- You see spreading redness, swelling or pus, or have a fever
- You have diabetes, low immunity or are bedbound
- The rash keeps coming back every summer or monsoon
- You have already used a cream with a steroid in it
Signs vary from person to person and several skin conditions look alike. Only an examination can confirm a diagnosis.
Read the guides
Full, referenced articles on intertrigo written for Indian skin, with answers to common questions.
Jock Itch (Tinea Cruris) in India: Why It Keeps Coming Back
Jock itch keeps returning in India because of steroid creams, incomplete treatment, sweat and reinfection from clothes. Here is how to break the cycle safely.
Worried about intertrigo?
Book an online consultation with Dr. Maria Ansari for an assessment and a written care plan made for you.
This page is a short summary for general education and does not replace a consultation with a qualified dermatologist. Do not start, stop or change any medicine based on this page. Read the full medical disclaimer.