The skin of a person with eczema has a defect that prevents the skin from staying moist. The dryness then creates a fragile skin that itches and is easily damaged. The skin of an eczema suffer is also easily irritated by contact with clothing, bedclothes and pets. Treatment of eczema combines aggressive moisturizing and topical anti-inflammatory medications. Do not bathe your child in hot, or even very warm water.
Hot water causes skin to release histamines that make the skin red and itchy.
The bath does not need to be very long. Children with a severe rash may find the water stings or burns. If so, a half a cup of table salt may be added to a full tub of water. Avoid using soap if possible and do not scrub skin with washcloth. If soap is needed, use mild, moisturizing, unscented soap.