Rosacea

Rosacea is a long-term inflammatory facial skin condition that can cause recurring redness, sensitivity, visible vessels, and acne-like bumps.

It mainly affects the central face and can bring episodes of flushing and ongoing colour change. It is not caused by poor hygiene and is not contagious. Its appearance varies across skin tones; redness may be subtler or appear as darkening, warmth, or an uneven tone on darker skin.

Facial redness is a very common presentation of rosacea. People may also notice flushing, burning or stinging, dry sensitive skin, visible vessels, and pimples that differ from ordinary acne because blackheads are absent. Symptoms can involve the cheeks, nose, forehead, chin, or eyes. Eye grittiness, persistent watering, light sensitivity, or a red eyelid needs clinical attention.

The exact cause is not fully understood. Rosacea may involve altered skin inflammation, blood-vessel reactivity, the skin barrier, and microscopic organisms that normally live on skin. Heat, sunlight, hot drinks, alcohol, spicy food, strenuous exercise, emotional stress, and irritating cosmetics can trigger flares for some people. Triggers differ from person to person.

Rosacea tends to fluctuate. A brief flush may become more frequent, while persistent redness, vessels, or bumps can develop in some people. Early, consistent care can reduce irritation and help manage active symptoms. Thickening skin around the nose or a change in nose shape should be assessed, as rosacea can be associated with rhinophyma.

Rosacea can affect adults of any skin tone. A family history, easily flushing facial skin, repeated sun exposure, and sensitivity to skincare products may be relevant. These factors do not diagnose rosacea; several other conditions can produce facial redness or bumps, so a new or changing rash benefits from an assessment.

Diagnosis is based on the pattern of facial changes, symptoms, trigger history, and an examination of the skin and eyes. Your clinician may ask about acne products, steroid creams, medicines, and eye discomfort. Testing is not always needed, but it may be used if contact dermatitis, lupus, acne, infection, or another condition needs to be excluded.

Care is tailored to the dominant symptoms. Gentle cleansing, moisturising, and daily sun protection form the foundation. Prescription creams or gels can target bumps and inflammation, while oral medicines may be considered for more active inflammatory disease. Certain light or laser procedures may address visible vessels and persistent redness. The right plan depends on your skin sensitivity, eye symptoms, pregnancy plans, and other medicines.

Choose fragrance-free products, introduce only one new product at a time, and avoid scrubs, astringents, and harsh exfoliants during a flare. Apply moisturiser after gentle cleansing and use broad-spectrum sun protection suited to sensitive facial skin. A diary can identify personal triggers without requiring you to avoid every possible trigger listed online.

Seek prompt eye assessment for eye pain, marked redness, light sensitivity, blurred vision, or a sudden change in vision. Arrange a skin review if a facial rash spreads quickly, is very painful, becomes crusted or swollen, or changes despite treatment. Emotional distress and avoidance of social activities are also valid reasons to ask for support.

Rosacea cannot always be prevented, but barrier-friendly skincare and protection from sunlight and heat can reduce avoidable irritation. Once you identify a reliable trigger, make a realistic adjustment, such as cooling down after exercise or choosing a less irritating product, rather than restricting your routine unnecessarily.

A dermatologist can distinguish rosacea from acne, contact reactions, and other facial conditions, then match treatment to redness, bumps, vessels, or eye symptoms. Bring photographs of flares and a list of cosmetics, creams, supplements, and medicines used on or near the face.