Metronidazole Treatment for Rosacea
Rosacea is a chronic skin disorder that may cause dry, tight, or itchy skin on the face that may burn or sting. Rosacea lesions look like bumps and blemishes. People with rosacea blush or flush easily. Metronidazole can effectively manage some of these symptoms.
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Identification
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There is no cure for rosacea, but metronidazole, sold as Metrogel 1%, is a topical gel that can be applied directly to affected skin areas.
Effects
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When applied to rosacea lesions, metronidazole reduces the inflammation and accompanying redness. Over time, it eliminates the bumps and blemishes where it's been applied.
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Expert Insight
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According to a study released by manufacturer Galderma Production, metronidazole gel eliminates an average of 9.4 rosacea lesions on a person's face over a 10-week period.
Side Effects
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Metronidazole can cause local skin reactions, including burning, irritation, temporary redness, and dryness. Some people have experienced a metallic taste, nausea, and tingling or numbness of their arms and/or legs.
Warning
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If rosacea isn't treated early and effectively, it becomes more severe and can cause permanent damage to facial skin.
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