Eczema refers to a group of conditions that cause inflamed skin.  There are many types of eczema including atopic dermatitis, contact dermatitis, nummular eczema and dyshidrotic eczema.  People often say “eczema” when referring to any of these conditions.   Atopic dermatitis (AD) is the most common type of eczema, affecting more than 9.6 million children in the United States. AD is a chronic condition that usually develops in infancy (usually in the first 6 months) or childhood, but can develop at any time in a person’s life. AD is characterized by itchy red patches on the hands, feet, backs of elbows and around knees, ankles, and wrists.  It may also affect a baby’s cheeks, chin, chest, forehead, or scalp.   References: Eczema - National Eczema Association:  Eczema Causes, Triggers & Symptoms | National Eczema Association  Accessed 9.28.22 Eczema - American Academy of Dermatology Eczema types: Atopic dermatitis overview (aad.org) Accessed 9.28.22 Atopic Dermatitis - National Eczema Association Atopic dermatitis– Symptoms and causes | National Eczema Association Accessed 9.28.22