Rosacea starts as redness on the cheeks, nose, chin, or forehead (and less often on the neck, scalp, chest, or ears). At first, rosacea comes and goes. After a while, theredness deepens and lasts longer. Visible blood vessels appear in the skin. Rosacea is a common skin condition that causes redness and visible blood vessels in your face. It may also produce small, red, pus-filled bumps. These signs and symptoms may flare up for weeks to months and then go away for a while