What Causes Eczema?

• Further research is needed to know more about the causes of eczema. Causes include abnormalities in the immune system along with genetic and environmental factors. Eczema continues to be on the rise in industrialized countries.
• In 80 to 85 % of people with eczema, IgE levels are higher than normal, indicating an abnormality in the body's immune system. However 20% of patients have normal IgE levels, indicating there are other causes as well.2
• Genetic factors are frequently involved. People with eczema often have family members with a history of hay fever, asthma, chronic rhinitis, or allergies to house dust mites, molds, furry pets, pollen, penicillin or various foods.
• Environmental factors include seasonal variations with the cold, dry winter temperatures causing ?flare ups' and warm summer temperatures resulting in clearing of the skin. However, being excessively warm and sweating can increase eczema symptoms.
• There is a great deal of controversy over the role food plays in eczema. Five foods considered to be potential problems are eggs, milk, peanuts, soy and wheat.
• Increased emotional stress such as grief is often associated with flare ups of eczema which is sometimes appropriately referred to as ?weeping through the skin'.
• Frequent washing in hot water, using harsh bar soaps, detergents or household or industrial cleaners can cause flare-ups in people prone to the condition.
• Sensitive skin can be damaged through a vigorous rubbing motion using exfoliating mitts or other abrasive products.