Rosacea (pronounced "roh-ZAY-sha") is a common but poorly understood disorder of the facial skin that affects an estimated 14 million Americans. Sufferers often experience flare-ups and remissions of facial flushing, redness, blood vessel appearance, and bumps and pimples.

Rosacea may develop at any age and for multiple, unknown reasons. But it typically begins any time after age 30. The first symptoms can be flushing or redness on the cheeks, nose, chin or forehead that may come and go. In time, symptoms can increase. If left untreated, bumps and pimples often develop as well as a stinging sensation on the skin. In most severe cases the nose may grow swollen and bumpy from excess tissue, however this is more common in men.

The eyes can also be affected by rosacea. When this happens it is called ocular rosacea, and it is not uncommon. The eyes become irritated, bloodshot, and watery. Styes, blepharitis, episcleritis, and chronically red eyes can typically occur with ocular rosacea. Ocular rosacea may also affect the cornea, causing neovascularization (abnormal blood vessel growth), infections, and occasionally ulcers, all of which can result in vision loss if left untreated.

People with fair skin are believed to be at greatest risk for rosacea. Rosacea affects more women than men, but cases in men are often more severe. Rosacea may be hereditary especially for those of northern or eastern European descent. However, Rosacea can affect anyone.

There is no cure for Rosacea but it can be effectively managed. It can be controlled with medical therapy, such as oral and topical medications, as well as lifestyle changes. Rosacea flare-ups can be triggered by many environmental conditions, foods, and even exercise. Knowing what causes a flare-up can help you reduce them. If you suspect you may have Rosacea, you are urged to see a medical professional for diagnosis and an appropriate treatment plan.

For more information on Rosacea, visit the national Rosacea Society at www.rosacea.org.