Seventy-five percent of those who have eczema also have other allergic disorders . Approximately 30 percent have asthma and up to 60 percent experience hayfever. This is often referred to as the atopic triad. Many workers are at an increased risk for allergic dermatitis because they are exposed to many known allergens and irritants. Causes People with atopic dermatitis, asthma or hay fever are born with too many reactive inflammatory cells in the skin.
Many factors play a part in atopic dermatitis.
The people afflicted can have flare-ups when their skin comes in contact with allergens as well as irritants. Cosmetics, dry skin, emotional stress, heat, excessive sweating, fabrics, such as wool and polyester, and infections can trigger an attack. The ingested allergens which may cause atopic dermatitis are some foods, medications, and beverages. The most common foods that can cause a reaction are milk, eggs, and wheat. Other foods such as peanuts, corn, soya, some acidic foods, fish, salicylates and some preservatives are also known to be a cause.