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Causes of Eczema
No one really knows what causes eczema (atopic dermatitis), however, we do know of certain things that can cause eczema to "flare-up", or get worse. A flare-up occurs when the immune system in people's skin overreacts to environmental or emotional triggers and causes symptoms such as an itchy rash to appear.
People with eczema may have a unique set of causes, or triggers, that produce a skin rash. Some of the more common causes of eczema flare-ups include:
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Changes in temperature or humidity |
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Chemical irritants, such as pesticides, paint strippers, alcohol,
astringents, perfumes, harsh soaps, detergents, and household
cleaners |
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Physical irritants, such as clothes made of rough or scratchy
fabrics, like wool |
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Allergies (to dust, pollen, mold, animal dander, etc.) |
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Intense emotion or stress |
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Infections of any kind |
People with eczema should work closely with their healthcare providers to determine what triggers their eczema flare-ups. They can then take steps to avoid these triggers and minimize the onset of a skin rash.
Manage outbreaks with the ELIDEL Flare Tracker.
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