Dermatitis is an itchy inflammation of the skin. It is not contagious or dangerous, but it can be uncomfortable. There are many types of dermatitis, including allergic dermatitis, eczema, and seborrheic dermatitis (which causes dandruff). Eczema is a chronic condition, and symptoms may come and go.

Signs and Symptoms:

• Itching, pain, stinging, or burning
• Blisters, thick or scaly skin, sores from scratching
• Swelling