Rosacea is a chronic skin condition characterized by facial redness, visible blood vessels, and often, small, pus-filled bumps resembling acne.
It typically affects the central part of the face, including the cheeks, nose, forehead, and chin, and can sometimes lead to eye irritation. While the exact cause of rosacea remains unclear, triggers such as sun exposure, spicy foods, alcohol, and stress can exacerbate the condition.