Dermatitis

Types and triggers

The most common forms are atopic dermatitis (eczema), contact dermatitis, and seborrhoeic dermatitis. Atopic dermatitis tends to run in families alongside asthma and hay fever, and flares are often worsened by heat and humidity, which makes it particularly prevalent across tropical climates in Southeast Asia. Contact dermatitis arises when skin reacts to a specific irritant or allergen such as latex, nickel, or certain cosmetic ingredients. Seborrhoeic dermatitis targets oily areas like the scalp, face, and chest, often linked to the Malassezia yeast.

Reducing and treating flares

For mild to moderate inflammation, short courses of topical corticosteroids are a mainstay. Stronger options such as clobetasol are used for resistant or severe patches, while mid-potency agents like betamethasone suit many everyday flares. When a secondary bacterial infection develops, fusidic acid, often combined with a steroid, clears the infection while calming inflammation. Browse the full skin care range for topical options.

Day-to-day skin care

Consistent moisturising is as important as any medicated treatment. Applying a fragrance-free emollient several times a day helps restore the skin barrier and reduces the frequency of flares. Identifying and avoiding personal triggers, wearing breathable fabrics, and using mild, soap-free cleansers all make a meaningful difference over time.

If dermatitis spreads rapidly, becomes infected (look for weeping, crusting, or warmth), or fails to respond after a few weeks of treatment, seek medical advice.