Rosacea is a chronic, acne-like condition of the facial skin. It typically results in hyper-responsive blood vessels that dilate to numerous internal and external stimuli. This causes frequent facial flushing such as facial redness, inflammatory papules, pustules and burning sensations. If rosacea is left untreated, then it tends to worsen over time because changes are gradual.

Factors which cause rosacea are following:

• Rosacea tends to affect the “blush” areas of the face and is more common in people who flush easily. As Flushing is an essential part of the condition, so experts believe that blood vessels are a significant component to the cause of rosacea.
• Certain medications that cause flushing can flare your skin. Vasodilating drugs such as ACE-inhibitors and some cholesterol lowering agents may lead to rosacea.
• Emotional factors such as stress, fear, anxiety, embarrassment, etc may cause blushing and aggravate rosacea.
• The use of stronger cortisone creams can certainly produce rosacea.
• Perfumed cosmetics can aggravate your skin; you should also avoid other topical irritants such as scrubs, toners and acetone.
• Spicy foods may also cause rosacea.
• Alcohol consumption and emotional upsets are other well-known triggers that may aggravate rosacea.
• Sun exposure and sun-damaged skin is generally associated with rosacea.