Atopic eczema, or Eczema (one form of which is called atopic dermatitis), is a condition in which the skin is chronically inflamed, leaving it itchy, dry, red and flaky. It tends to recur, coming and going, and is found in both children and adults — especially those with sensitive skin or a family history of allergies such as asthma or allergic rhinitis.
Causes and how it develops
People with atopic eczema usually have a weaker-than-normal skin barrier, which lets the skin lose moisture easily and makes it sensitive to triggers. When the skin is dry and provoked, the immune system responds, producing inflammation and itch. The more you scratch, the more the skin is damaged and inflamed, becoming an itch-scratch cycle that keeps the condition chronic.
What triggers flare-ups
Knowing and avoiding your triggers is the heart of keeping the condition under control.
- Dry or cold air, and rapid changes in temperature
- Harsh soaps or products, fragrances, and irritant chemicals
- Sweat, dust, animal dander, and coarse fabrics such as wool
- Stress and not getting enough rest
Care and treatment
Caring for your skin consistently can greatly reduce how often and how severely flare-ups occur.
- Apply moisturiser regularly every day, especially after bathing while the skin is still damp
- Avoid triggers, use a gentle soap, and do not bathe in very hot water
- Try not to scratch, keep your nails short, and use anti-inflammatory topical medicine only as prescribed by a doctor
Moisturiser is the most important foundation
Keeping the skin well moisturised on a regular basis strengthens the skin barrier and clearly reduces flare-ups. Choose a gentle, fragrance-free product and reapply as often as your skin needs. Anti-inflammatory topical medicine should be used under a doctor's guidance.
Preventing flare-ups
Besides moisturising, watch and note down what triggers your own flare-ups. Wear soft, breathable fabrics, keep moisture in the air when it is dry, manage stress, and get enough rest — all of which help keep the skin calm and flaring less often.
When to see a doctor
- The rash shows signs of infection — weeping, oozing, pus, or a yellow crust
- A fever together with a rash that is becoming more inflamed
- The rash spreads widely with severe itch that disrupts sleep and daily life
- Self-care is not helping, or flare-ups happen more often and more frequently
At Doctor Chat Clinic, a doctor examines and treats skin conditions including atopic eczema — assessing the severity, identifying triggers, and planning care suited to each person's skin, so you can keep chronic itch better under control.