Q&A: Oily Skin a Precursor & Immune System Link
A. There is no evidence that oily skin leads to rosacea. Many rosacea patients experience dry skin, while others may have normal or oily skin, or both. The key is to use skin-care products and procedures that are suitable for your individual case.
Q. Has rosacea been linked to other diseases, particularly those relating to the immune system?
A. The facial butterfly-shaped rash of the immune disorder lupus erythematosus may be mistaken for the central facial flush of rosacea, but no link between the diseases has been found. However, recent ongoing research of the body's potential inflammatory pathways has identified an immune response triggered by a type of antimicrobial protein known as cathelicidin, observed at abnormally high levels in individuals with rosacea.
Cathelicidin has been associated with redness, inflammation and growth of blood vessels -- hallmarks of rosacea. Clinical research has found that many patients with rosacea also suffer from seborrheic dermatitis, an unrelated disorder associated with dry flaky skin.
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The National Rosacea Society is a 501(c)(3) nonprofit organization whose mission is to improve the lives of people with rosacea by raising awareness, providing public health information and supporting medical research on this widespread but little-known disorder. The information the Society provides should not be considered medical advice, nor is it intended to replace
consultation with a qualified physician. The Society does not evaluate, endorse or recommend any particular medications, products, equipment or treatments. Rosacea may vary substantially from one patient to another, and treatment must be tailored by a physician for each individual case. For more information, visit About Us.