Eczema

Eczema is a condition wherein patches of skin become inflamed, itchy, cracked, and rough. Some types can also cause blisters.

Different types and stages of eczema affect 31.6 million people in the United States, which is over 10% of the population.

Many people use the word eczema when referring to atopic dermatitis, which is the most common type. The term atopic refers to a collection of conditions that involve the immune system, including atopic dermatitis, asthma, and hay fever. The word dermatitis refers to inflammation of the skin.

Certain foods, such as nuts and dairy, can trigger symptoms. Environmental triggers include smoke, pollen, soaps, and fragrances. Eczema is not contagious.

Some people outgrow the condition, whereas others will continue to have it throughout adulthood.