Rosacea is a chronic and inflammatory skin condition that primarily affects the facial area. It is characterized by episodes of flushing or persistent redness, often accompanied by the development of small blood vessels visible on the skin's surface (telangiectasia). Additionally, individuals with rosacea may experience the formation of papules, pustules, and in some cases, thickening of the skin, particularly on the nose (rhinophyma).

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Rosacea tends to affect adults, usually between the ages of 30 and 50, and its exact cause remains unclear. However, various factors such as genetics, environmental triggers, and an overactive immune response have been implicated in its development. 

 

This condition can be classified into different subtypes, including erythematotelangiectatic rosacea (characterised by redness and visible blood vessels), papulopustular rosacea (with the presence of papules and pustules), phymatous rosacea (involving skin thickening), and ocular rosacea (affecting the eyes and surrounding skin). 

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The management of rosacea involves a personalised approach tailored to each patient's specific subtype and symptoms. Treatment options may include topical or oral medications to reduce inflammation, control skin eruptions, and alleviate redness. Additionally, laser therapy or other light-based treatments may be employed to address visible blood vessels and redness.

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 It is essential for individuals with rosacea to identify and avoid triggers that exacerbate their symptoms, such as sunlight, heat, spicy foods, alcohol, and certain skincare products. Regular follow-ups with a dermatologist can help monitor the condition's progression and adjust the treatment plan accordingly.