Eczema (dermatitis) is a group of conditions in which the skin barrier is weak and easily inflamed, causing itching, redness, dryness and sometimes oozing. Allergic contact dermatitis is a reaction to something that touches the skin.
Common triggers
- Soaps, detergents and fragranced products
- Hair dye, metal jewellery (nickel), rubber, cosmetics or medicated creams
- Heat, sweat, wool and synthetic fabrics
- Dry weather and long hot baths
- Stress and lack of sleep
Gentle skincare
- Use a mild, soap-free cleanser and lukewarm water
- Apply a thick, fragrance-free moisturiser within three minutes of bathing, at least twice a day
- Wear soft cotton clothing
- Keep nails short to reduce damage from scratching
- Do not use steroid creams without a doctor's advice
Patch testing
If a rash keeps returning in the same place, a dermatologist may suggest patch testing to find the substance causing an allergy, so you can avoid it.
When to see a dermatologist
- Itching disturbs sleep or daily life
- The rash is spreading, oozing, crusting or painful
- There are signs of infection, such as pus or fever
- A child has persistent eczema
- Hives or swelling of the lips, eyes or throat: seek urgent medical care
Helpful ingredients to read about
Related treatments at the clinic
This page is for general information and is not a diagnosis. Please consult a dermatologist for advice about your own skin, hair or nails.