Rosacea Skin Infection
Rosacea is a skin infection that commonly appears on the face. It is a chronic condition that waxes and wanes over time. There are four known subtypes of rosacea, each with slightly different symptomatology.
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Causes
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The exact cause of rosacea is unknown. However, the reddened reaction that signals rosacea is caused when blood vessels in the face dilate too readily, allowing for increased blood flow.
Risk Groups
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Rosacea commonly affects people over the age of 30. Although it can happen to anyone, it is more likely to occur in woman and people with fair skin who get flushed easily.
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Symptoms
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Signs and symptoms of rosacea include visible blood vessels, bumpy and reddened skin and facial blushing. A person with rosacea can also have thickened skin, swelling, dryness of the skin, patches of red skin, eye disturbances and a stinging sensation.
Subtypes
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Thee are 4 subtypes of rosacea. Subtype 1 includes reddened and flushed skin and noticeable blood vessels. Subtype 2 is characterized by pimples and redness. Subtype 3 involves thickened skin, often of the nose. Subtype 4 involves eye disturbances.
Treatment
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Topical and oral medications are prescribed for rosacea patients. Further treatment may be used, depending on severity.
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