Atopic dermatitis (eczema) signs and symptoms vary widely from person to person and include:
- Itching, which may be severe, especially at night
- Red to brownish-gray patches, especially on the hands, feet, ankles, wrists, neck, upper chest, eyelids, inside the bend of the elbows and knees, and, in infants, the face and scalp
- Small, raised bumps, which may leak fluid and crust over when scratched
- Thickened, cracked, dry, scaly skin
- Raw, sensitive, swollen skin from scratching
Atopic dermatitis most often begins before age 5 and may persist into adolescence and adulthood. For some people, it flares periodically and then clears up for a time, even for several years.
Factors that worsen atopic dermatitis
Most people with atopic dermatitis also have Staphylococcus aureus bacteria on their skin. The staph bacteria multiply rapidly when the skin barrier is broken and fluid is present on the skin. This in turn may worsen symptoms, particularly in young children.
Factors that can worsen atopic dermatitis signs and symptoms include:
- Dry skin, which can result from long, hot baths or showers
- Scratching, which causes further skin damage
- Bacteria and viruses
- Changes in heat and humidity
- Solvents, cleaners, soaps and detergents
- Wool in clothing, blankets and carpets
- Dust and pollen
- Tobacco smoke and air pollution
- Eggs, milk, peanuts, soybeans, fish and wheat, in infants and children
Atopic dermatitis is related to allergies. But eliminating allergens is rarely helpful in clearing the condition. Occasionally, items that trap dust — such as feather pillows, down comforters, mattresses, carpeting and drapes — can worsen the condition.
When to see a doctor
See your doctor if:
- You're so uncomfortable that you are losing sleep or are distracted from your daily routines
- Your skin is painful
- You suspect your skin is infected (red streaks, pus, yellow scabs)
- You've tried self-care steps without success
- You think the condition is affecting your eyes or vision
Take your child to the doctor if you notice these signs and symptoms in your child or if you suspect your child has atopic dermatitis.
Seek immediate medical attention for your child if the rash looks infected and he or she has a fever.