Rosacea is a skin disease characterized by redness and flushing. It is most common among fair-skinned individuals of northwestern European ancestry and among individuals between the ages of 30 and 50. Rosacea, which can resemble acne, usually is most visible on the face, but can also be seen on the chest, neck and eyelids.

The cause of rosacea has not yet been determined, but certain factors do play a role in the disease. Some common contributors to rosacea include the following:

Medication and drugs, especially certain steroids or heart medications Stress from strenuous physical work Beverages and food, such as tea, coffee, alcoholic drinks and spicy foods Beauty treatments such as chemical peels or microdermabrasion Immunological disorders, such as HIV or AIDS.

Environmental factors, such as exposure to cold wind, fluctuating temperature, ultraviolet radiation, heat or sunburn other health conditions, such as genetic illnesses or diseases of the endocrine or gastrointestinal systems.

Rosacea symptoms include redness of the face, neck or chest, inflammation or burning on the face, swollen eyelids, bumps with reddish pus, white heads or blackheads on the face, red lines and excessive dryness.

There are many types of rosacea.  Vascular rosacea, which is more common among women, is caused by swollen blood vessels in the face.  These vessels puff up and feel warm and itchy. Ocular rosacea afflicts the eyes with red bumps on the eyelids, causing the area to become scaly and swollen. It also irritates the eyes and causes the eyelashes to fall out.  It does not, however, affect vision.

Men tend to suffer more from pymatous rosacea, also called rhinophyma, which thickens the skin on the nose. Women and men both suffer from papulopustural rosacea, which resembles acne but isn’t.

Rosacea remedies include dermabrasion treatments, plastic surgery, laser therapy and drugs. Natural home remedies include the use of chamomile, aloe vera, vitamin B, rose hips, apple cider vinegar or skin creams made with green tea.

To avoid rosacea, always apply sunscreen and wear a wide-brimmed hat or sun mask when going outside. Avoid eating spicy foods, and hot foods and beverages. Don’t exercise during the daytime. Consult your doctor or health expert about the possible side effects of medications, cosmetics or beauty treatments before using them.