Below is a list of the most common factors that can trigger a rosacea flare-up. It is important to try and find your personal triggers and change your daily routine to prevent aggravating the condition.

Foods
Some common foods that can cause a rosacea flare-up.

- liver - yogurt - sour cream - cheese - chocolate - vanilla - soy sauce - yeast extract - vinegar - eggplant - avocados - spinach - broad leaf beans - citrus fruits, including tomatoes, bananas, red plums, raisins or figs - spicy and hot foods - foods high in histamine.

Temperature
Temperature related situations that are common rosacea triggers.

- saunas - hot baths - general overheating and overly warm environments - general exercise and heavy lifting.

Weather
Weather conditions that are common rosacea triggers.

- sun - strong winds - cold - humidity.

Drugs
Drugs that are known to aggravate the condition.

- vasodilators - topical steroids.

Beverages
Drinks that can cause a rosacea flare-up.

- alcohol - red wine, beer, bourbon, gin, vodka or champagne - hot drinks, including hot cider, hot chocolate, coffee and tea

Medical conditions
Medical conditions that can aggravate the disorder.

- frequent flushing - menopause - chronic cough - caffeine withdrawal syndrome

Emotional Factors
Probably the two biggest factors in aggravating rosacea are -

- stress and anxiety.

Skin Care Products
Skin care products that can trigger a rosacea flare-up.

- cosmetics and hair sprays containing alcohol, witch hazel or fragrances - hydro-alcoholic or acetone substances - any substance that causes redness, stinging or dry skin.