Atopic Dermatitis

Key facts

• Atopic dermatitis is a chronic inflammatory skin condition causing intense itching, dryness, and reddened or thickened skin patches that flare and remit over months or years.
• It often begins in childhood but affects adults too; common triggers include dust mites, synthetic fabrics, harsh soaps, heat, sweat, stress, and certain foods in younger children.
• Topical corticosteroids such as mometasone, fluticasone propionate, desonide, and halobetasol are the backbone of treatment, alongside daily moisturizer use.
• See a doctor if skin becomes hot, weeping, or crusted (signs of infection), if itching disrupts sleep for several nights, or if symptoms don't respond to standard treatment within a few weeks.

How flares show up and what drives them

Affected skin appears dry, scaly, and deeply itchy. In lighter skin tones patches are typically red; in darker skin tones they may appear gray, violet, or darker brown, and are sometimes missed on initial assessment. Scratching breaks the skin barrier, inviting secondary infections that can worsen the cycle.

Common triggers include house dust mites, synthetic fabrics and harsh soaps, heat and sweat, stress, and certain foods in younger children.

Treating and calming the skin

Managing atopic dermatitis centers on restoring the skin barrier, reducing inflammation, and controlling itch. Consistent moisturizer use between flares matters as much as active treatment during them.

For mild-to-moderate flares, topical corticosteroids are the backbone of care. Mometasone and fluticasone propionate are mid-potency options suited to body areas, while desonide is often chosen for sensitive sites such as the face or skin folds. Halobetasol is reserved for thicker, more resistant patches on the body.

When steroids aren't appropriate for longer-term use, particularly on the face or in children, topical calcineurin inhibitors such as tacrolimus offer an alternative that doesn't carry the same risk of skin thinning. For more severe or widespread disease, systemic options including the JAK inhibitor baricitinib are used under specialist guidance.

Browse the full skin care range and autoimmune support treatments for more options.

When to seek medical advice

See a doctor if the skin becomes hot, weeping, or crusted over a wide area, if itching is disrupting sleep for several nights running, or if symptoms aren't responding to standard topical treatment within a few weeks.

This page is educational and does not replace advice from a doctor or pharmacist who knows your health history.