Eczema Treatment Online — Ireland

About eczema

Atopic eczema (atopic dermatitis) is a chronic, relapsing inflammatory skin condition affecting roughly 1 in 5 children and 1 in 12 adults in Ireland per HSE estimates. It's part of the "atopic triad" alongside asthma and hay fever. Most childhood eczema improves with age but can persist, and adult-onset eczema is increasingly recognised. Effective management can dramatically improve quality of life.

Symptoms and signs

• Itching — often the most distressing symptom, worse at night
• Dry, scaly skin patches
• Red or inflamed areas, often in skin folds (elbows, knees, neck, behind ears)
• Weeping or crusting during flare-ups
• Skin thickening (lichenification) from chronic scratching
• Sleep disruption and impact on mood

Causes and triggers

Per NICE CKS, eczema is caused by a combination of skin barrier dysfunction (often genetic — filaggrin gene), immune dysregulation, and environmental triggers. Common triggers include: harsh soaps and detergents, wool or synthetic fabrics, dust mites, animal dander, food allergens (in some young children), heat and sweating, viral infections, and stress.

When to seek help

An Online Doctor consultation is appropriate for: ongoing or worsening eczema not responding to emollients, suspected infected eczema (yellow crusting, pustules, fever), or to discuss stepping up treatment. Seek urgent care for: widespread infected eczema, eczema herpeticum (small painful blisters, fever — a herpes-related complication needing urgent treatment), or rapidly spreading rash with systemic symptoms.

Treatment options

Treatment follows a stepped approach per NICE and HSE guidance:

• Daily emollients (moisturisers) — the foundation of treatment. Apply generously several times a day, even when skin looks clear
• Topical corticosteroids — used in courses during flares. Strength matched to severity and body site (mild for face, stronger for limbs)
• Topical calcineurin inhibitors (tacrolimus, pimecrolimus) — steroid-sparing option, useful for face or long-term use
• Oral antihistamines — may help itch-related sleep disturbance
• Antibiotic treatment for confirmed bacterial superinfection
• Specialist referral for severe or refractory eczema (consideration of phototherapy or systemic agents)

Self-care and lifestyle

Use soap substitutes (emollient washes) instead of regular soap. Pat skin dry — don't rub. Apply moisturiser within 3 minutes of bathing. Identify and avoid your specific triggers. Keep nails short to reduce scratching damage. Cotton clothing is better than wool or synthetics. Stress management can help reduce flare frequency.

Frequently asked questions

Are topical steroids safe?

Yes, when used appropriately. Per NICE, the right steroid strength applied to the right body site for short courses (typically days to a few weeks at a time) is both safe and effective. Long-term continuous use of strong steroids on thin skin (face, genitals) should be avoided — your Online Doctor will guide appropriate use.

Will my child grow out of it?

Most children with eczema see significant improvement by puberty. About 30–40% will have some persisting symptoms into adulthood, often milder. Early effective management improves long-term outcomes.

Does food cause eczema?

True food allergy is a trigger in only a minority of young children with eczema — usually milk, egg, or peanut. Routine elimination diets aren't recommended without confirmed allergy testing. In adults, diet rarely plays a primary role.

Can I get eczema treatment online?

Yes — for most cases of mild-to-moderate eczema, an Online Doctor can prescribe appropriate emollients and topical steroids, and arrange referral if needed. Photo-based assessment is well-suited to eczema in most cases.

Sources: HSE.ie, NICE CKS Eczema (Atopic), Irish Skin Foundation, ICGP. General information only.