Rosacea
An Introduction to Rosacea
Rosacea is a chronic skin condition that primarily affects the face, causing redness, visible blood vessels and acne-like bumps or pustules. It usually begins in adulthood and tends to worsen over time if left untreated. While the exact cause of rosacea is not fully understood, factors such as genetics, skin inflammation and triggers such as sun exposure, spicy foods, alcohol and stress can contribute to its development. There are several subtypes of rosacea, each with distinct symptoms. Erythematotelangiectatic rosacea leads to persistent redness and visible blood vessels; papulopustular rosacea involves bumps and pimples; phymatous rosacea results in thickened skin and enlarged facial features; and ocular rosacea affects the eyes, causing dryness, irritation and sensitivity to light. The management of rosacea focuses on controlling symptoms and preventing flare-ups. Dermatologist-recommended topical medications, oral antibiotics and other medications can help alleviate redness and inflammation. Identifying and avoiding triggers is essential to managing the condition effectively. In some cases, laser therapy or other procedures might be used to reduce visible blood vessels or address thickened skin.
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A recent study published in Nature’s Scientific Reports has found a significant association between rosacea and malignant melanoma in Caucasian populations.
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