Seborrheic eczema is a common skin disorder that affects millions of people around the world. It is characterized by red, scaly patches that usually occur on the scalp, face, chest, and back. Seborrheic dermatitis, sebopsoriasis, and seborrhea are all synonyms for seborrheic eczema. These terms describe the same condition, which is caused by an overgrowth of yeast on the skin, as well as hormonal changes, stress, and certain medications. Although it can be frustrating to deal with seborrheic eczema, there are a variety of treatments available, including medicated shampoos, topical creams, and light therapy. With proper care and management, most people with seborrheic eczema can find relief from their symptoms.