Rosacea — essential information

Rosacea is a chronic inflammatory skin condition that most often affects the central face. It can cause repeated episodes of facial redness, acne-like bumps and visible small blood vessels; some people also experience eye symptoms. This page offers general information and guidance on which specialties to consult for assessment.

What is rosacea?

Rosacea is a long‑term inflammatory disorder of facial skin characterized by episodic or persistent redness. Factors such as genetic predisposition, fair skin, middle age and environmental triggers can influence its appearance and severity. Presentation ranges from mild flushing to more sustained changes in skin texture and vascular visibility.

Symptoms and clinical types

Common features include transient or persistent redness of the central face, small raised bumps (papules and pustules), visible superficial blood vessels (telangiectasia), burning or stinging sensations and dry skin. Some people develop thickening of nasal skin in advanced forms or ocular rosacea with red, irritated eyes and a gritty feeling.

Common triggers and everyday management

Known triggers that can provoke flares include sun exposure, hot drinks, alcohol, spicy foods, extremes of temperature, emotional stress and some skincare or cosmetic ingredients. Keeping a trigger diary, consistent sun protection, gentle cleansing, and avoiding harsh or fragranced products can help reduce irritation. These are general measures; individualized care should be discussed with a clinician.

Skin care and cosmetic options

Prefer mild, non‑soap cleansers and fragrance‑free moisturizers; avoid abrasive scrubs and strong exfoliants that can worsen symptoms. Mineral (physical) sunscreens are often better tolerated. When using makeup, test new products on a small skin area first and choose formulations labeled for sensitive skin. Consider discussing procedural or aesthetic treatments with a dermatologist before undergoing them.

When to seek medical assessment

See a dermatologist if redness or bumps persist or affect daily life, if nasal tissue appears to thicken, or if skin changes are progressive. If eye symptoms occur (redness, persistent irritation, changes in vision), an ophthalmology assessment may be needed. For sudden vision loss, severe pain, high fever or rapidly worsening signs, seek emergency medical care.

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