Overview
Educational academic overview: atopic dermatitis is a chronic, relapsing inflammatory skin condition linked to skin-barrier dysfunction and immune factors. Study material only.
Symptoms
- dry, itchy skin
- red or discoloured inflamed patches
- cracked or weeping skin
- thickened skin from scratching
Causes
- a sensitive, easily-irritated skin barrier
- allergy and immune-related factors
- environmental triggers such as soaps or heat
Risk factors
- family history of eczema, asthma, or hay fever
- dry skin
- contact with irritants or allergens
Prevention
- regular moisturising as advised
- avoiding known personal triggers
- gentle skincare and mild cleansers
Emergency warning signs
- spreading redness with fever
- rapidly worsening painful skin
- signs of a serious skin infection
Evaluation & tests
Educational note: clinicians assess eczema from the skin's appearance and history. This library does not diagnose.
Treatment education
Educational overview: care is individualized by clinicians and may include moisturisers and trigger management. This library does not prescribe.
Self-care
General education: keeping skin moisturised and avoiding personal triggers can help reduce flares when advised by a clinician.
When to seek care
Seek professional care for widespread, painful, or infected-looking skin, or eczema that disrupts daily life.