Rosacea is a common long-term condition that mainly affects the central face, causing persistent redness or flushing across the cheeks, nose, chin and forehead. Over time some people develop visible small blood vessels, acne-like bumps and pustules (which, unlike acne, lack blackheads), and in some cases eye irritation or thickening of the skin on the nose.
Flares are often triggered by heat, sun, alcohol, spicy food, hot drinks, stress and temperature changes, and identifying your personal triggers can help. Gentle skincare and consistent broad-spectrum sun protection are cornerstones of management.
Facial redness has other causes too, including seborrhoeic dermatitis, lupus and reactions to products, so it is worth getting a proper diagnosis. See a doctor if redness is persistent, comes with bumps or eye symptoms, or affects your confidence, as effective prescription treatments are available. Seek prompt care for a facial rash with feeling unwell, fever or swelling. This is general information only.