Seborrhoeic dermatitis or seborrhoeic eczema is a condition that makes your skin red, flaky and itchy. It affects areas of your skin that tend to be greasier, such as your face, scalp and centre of your chest. Seborrhoeic dermatitis is thought to affect up to five in every people in the UK.
This is a very common skin disease that causes a rash. When this rash appears, it often looks like the one pictured above. The skin tends to have a:.
This information has been derived from recent National Dermatology Guidelines. Seborrhoeic dermatitis presents with red well defined areas covered with greasy scale, affecting mainly the scalp, face and upper trunk, and often the flexures. Aetiology is linked to a harmless yeast Pityrosporum ovale.
Seborrheic dermatitis is a common chronic-recurrent inflammatory disorder that most commonly affects adults; however, a more transient infantile form also occurs. The definitive cause of seborrheic dermatitis is unknown. However, proliferation of Malassezia species has been described as a contributing factor. The adult form of seborrheic dermatitis affects up to approximately five percent of the general population.
Seborrhoeic dermatitis is a common, benign skin problem which can affect infants, teenagers and adults. It causes the skin to be red, greasy, flaky and itchy. On the scalp, it is also known commonly as dandruff.
Seborrheic dermatitis causes a red rash with yellowish and somewhat "oily" scales. In addition to the scalp, seborrheic dermatitis can occur on the sides of the nose, in and between the eyebrows, and in other oil-rich areas. Seborrheic seb-o-REE-ik dermatitis is a common skin condition that mainly affects your scalp.
Having an itchy, flaky scalp is a common problem for many people. However, before you can figure out how to treat the condition, you must identify the cause. Two conditions that can lead to itchy scalp are psoriasis and seborrheic dermatitis:.
Latest update by Dr Jannet Gomez, October There are infantile and adult forms of seborrhoeic dermatitis. It is sometimes associated with psoriasis sebopsoriasis. Seborrhoeic dermatitis is also known as seborrhoeic eczema.