• Rosacea is a common skin condition that causes the face to become red, flushed, and irritated. It is most common in adults over the age of 30, and it is more common in women than in men.

• Redness: The face may become red and flushed, especially on the cheeks, nose, and chin.
• Flushing: The face may flush easily, especially in response to heat, exercise, or alcohol.
• Pimples: The face may develop small, red pimples, similar to acne.
• Bumps: The face may develop small, red bumps, similar to acne.
• Scaling: The skin on the nose may become thick and scaly.
• Eye problems: Rosacea can also cause eye problems, such as burning, stinging, and watering eyes.

• Genetics: Rosacea is more common in people with a family history of the condition.
• Demodex mites: Demodex mites are tiny mites that live on the skin of everyone. However, people with rosacea may have more of these mites on their skin.
• Blood vessels: People with rosacea may have blood vessels that are more reactive than normal.
• Immune system: The immune system may play a role in rosacea.