Dandruff isn’t just a scalp issue — the same underlying condition, seborrhoeic dermatitis, can appear in moist, oily folds like the groin and armpits. Here’s what you need to know.
What is Seborrhoeic Dermatitis?
Seborrhoeic dermatitis is caused by an overgrowth of the yeast Malassezia, leading to red, flaky, sometimes itchy patches. It affects areas rich in oil glands: the scalp, face, chest — and also armpits and groin.
Where It Appears
- Armpits (axillae)
- Groin and pubic region
- Under breasts and other skin folds
UK guidance confirms that it frequently affects these areas. See more from Bupa UK and the British Association of Dermatologists.
Common Symptoms
- Red or shiny patches
- White or yellow flakes or scales
- Itching or mild soreness
- Possible cracking in skin folds
In folds like the armpits or groin, the affected skin may appear shiny or glazed. National Eczema Society provides helpful images and descriptions.
Do You Get Dandruff in the Pubic Area?
Yes — seborrhoeic dermatitis is essentially the same process as dandruff on the scalp, but occurring in the pubic region. It can appear as red, flaky, itchy skin.
Do You Get Dandruff in Armpits?
Yes — armpits are one of the most common non-scalp areas affected by seborrhoeic dermatitis. The skin may be red, irritated, and flaking.
How to Treat & Manage It
- Clean & Dry Gently: Use a mild, non-soap cleanser and pat dry thoroughly after washing.
- Use Antifungal Products: Apply over-the-counter pircotone olamine washes, ketoconazole, selenium sulphide once or twice weekly. DermNet NZ provides details on these treatments.
- Avoid Irritants: Steer clear of fragranced soaps, tight clothing, and harsh scrubbing.
- Use Moisturisers: Products like E45 or Doublebase can help reduce irritation and dryness. More advice from the National Eczema Society.
- Prescription Treatments: If symptoms persist, your GP may prescribe topical steroids or antifungal-steroid combinations.
- When to Seek Help: If the rash spreads, becomes painful, or doesn’t improve, see a doctor or dermatologist.
Hairetic's Non Medical Advice
- Seborrhoeic dermatitis can affect more than just your scalp — armpits and pubic area included.
- Symptoms include red, flaky, sometimes itchy patches.
- Treatment includes gentle cleansing, antifungal creams, and moisturisers.
- Consult a GP for severe or persistent symptoms.