What is a rash?
Irritation, redness, or itchiness in the skin or mucous membranes may be called a rash. Mucous membranes are the lining of the nose, throat, and other body areas that are open to the outside. An acute rash may be a sign of an injury, illness, or a reaction of the skin or body to certain things. The word acute is used to define problems that start suddenly, worsen quickly, and last a short time. What is eczema? This is a condition where rashes show up as inflamed (swollen) and itchy areas of your skin. With eczema, skin usually looks dry, scaly, and thick. The outer layer of the skin is often damaged by eczema. Irritants, stress, and having a family member with eczema make you more likely to get it. You may be so itchy that it is hard to sleep. Common types of eczema include: • Contact dermatitis: This rash is a small, itchy growth that may be flat or raised. It appears after your skin touches something that damages your skin, or causes an allergic reaction. This may include chemicals,
