Rosacea is a common inflammatory skin condition seen as a rash on the face, causing facial redness, flushing, and visible blood vessels. It predominantly affects middle-aged and people with fair skin. It starts in younger people and exacerbates with age and triggers including certain foods, red wine and other conditions. Rosacea affects the cheeks, forehead, chin and nose and is characterised by small red bumps and pus-filled spots known as papules and pustules.
There may also be uncomfortable inflammation of the surface of the eyes and eyelids. The inflammation causes red, itchy, sore eyes and eyelids, a gritty feeling in the eyes, and sensitivity to light.
In some cases, rosacea can also lead to larger bumps and pimples on the face.
The exact cause of rosacea is unknown, but factors such as genetics, abnormalities in blood vessels, inflammation, sensitive skin and specific triggers like sun exposure and stress may contribute to its development.
Rosacea can worsen over time if left untreated. The symptoms may become more severe and persistent, increasing redness, bumps, and skin thickening. In some cases, rosacea can also sevrely affect the eyes, causing dryness, irritation, and vision problems.