DERMATITIS

The terms eczema and dermatitis are often used interchangeably to describe the same condition. Dermatitis is characterized by a rash, dryness of skin, itching, and redness of skin. The symptoms of dermatitis occur due to the over production of damaging inflammatory skin cells and continue to worsen as a result of certain factors in the environment.

Tuesday, June 27, 2006

The Seborrheic Dermatitis - Rosacea Connection

Research by Bass & Boney Pharmaceuticals, Inc. in 1999 determined that patients with rosacea often have seborrheic dermatitis which co-exists in 35% of sufferers which makes for a most delicate skin condition.1 In the summer of 2004, research by the National Rosacea Society verified these facts in a study of their own: “According to a new study, rosacea is the most common facial skin disorder overlapping with seborrheic dermatitis (SD), a chronic and recurring inflammatory condition characterized by a red, scaly or itchy rash often found in the creases around the nose, the inner eyebrows or as dandruff on the scalp. Dr. James Del Rosso, clinical assistant professor of dermatology at the University of Nevada, found that 26 percent of rosacea patients had facial SD and 28 percent had SD of the scalp.2
Seborrheic dermatitis is a skin condition which results in overactive sebaceous glands which cause inflammation, flaking and a red rash in the central portion of the face. If one looks closely, the flakes usually have a greasy look, smell and feel. The dryness of seborrheic dermatitis is perceived because of the flaking which consists of dried layers of accumulated oil. Seborrheic dermatitis usually affects the scalp, but can also affect other parts of the body, such as eyebrows, eyelids, the folds of the nose, lips, behind or inside the ears, in the external ear, the forehead and the chin and the skin of the trunk, particularly around the navel, in the skin folds under the arms, in the groin, or under the breasts. In infants seborrheic dermatitis is referred to as cradle cap or infantile eczema.

Associated Reference 1. Patients with Rosacea often have seborrheic dermatitis which co-exist in 35% of sufferers which makes for a most delicate skin condition; and even more so when adult acne co-exist with rosacea in approximately 82% of sufferers. The combination of the three is quite aggravating as seen by years of past efforts, the treatment of one condition aggravates the other two medical conditions. 2. Del Rosso J. The prevalence of seborrheic dermatitis in patients with other commonly encountered facial dermatoses. Poster presentation, American Academy of Dermatology summer meeting, New York, July 2004.