For many people, redness in the skin is a problem. It's often exacerbated by overheating, irritation or alcohol consumption. For nearly 16 million people, this constant concern is due to a vascular skin condition called rosacea. Symptoms of rosacea include visibly dilated capillaries close to the surface of the s kin, severe redness (particularly on the cheeks and nose), little bumps that look like blemishes but never go away and a persistent blush. While the exact cause of r