Genes: Researchers have found that some people with the condition have a gene flaw that causes a lack of a type of protein, called filaggrin, in their skin. It helps form the protective outer layer of our skin and keeps out germs and more. A lack of filaggrin dries out and weakens that skin barrier. This makes skin vulnerable to irritants, like soaps and detergents. It also makes it easier for allergens to get into the body. Scientists believe that that makes people more sensitive to those allergens and even some foods.

How the body reacts to allergens: Some research has found that people with eczema may have a defect in their skin barrier. Small gaps in the skin making it dry out quickly, and let germs and allergens into the body. When allergens enter the skin, they prompt the body to make chemicals that lead to redness and swelling, called inflammation. Research also points to a problem with a type of white blood cell that releases chemicals that help control allergic reactions in the body. This may help explain why people with eczema have outbreaks when they’re around allergens.

Too many antibodies: Immunoglobulin E (IgE) is a type of antibody that plays a role in the body’s allergic response. People with eczema have higher-than-normal levels of it. Researchers are working to understand why people with the skin condition make too much IgE and what role this may play in the disease.







Interesting fact: Light can make you sneeze!

Did you know that one-third of people have a condition that causes them to sneeze when they look at bright lights? Just going outside on a sunny day can cause some people to sneeze. Known as photic sneezing, this condition often runs in families.

Try to protect your eyes with sunglasses, and put them on before you leave the house this will help to reduce your sneezing.