What is rosacea?
Rosacea is a chronic condition characterized by redness or facial erythema. Rosacea typically begins as redness on the central face across the cheeks, nose, or forehead, but can also less commonly affect the neck, chest, ears, and scalp.
What are facial vessels?
Many people also develop small visible vessels on their face as well, often called telangiectasia. These are treated in the same manner as Rosacea.