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Rosacea is a chronic skin disorder that causes redness, flushing, and swelling on the nose, cheeks, forehead, and chin. Over time, bumps and pimples may start to form along with the redness, which can make many people feel self-conscious about their appearance. Rosacea can affect all types of people, though experts believe that people with fair skin who blush easily are at a higher risk. Although the causes of rosacea are unknown, there are typically certain triggers that result in flare-ups in people who have this condition. Keep reading for a look at some common rosacea triggers.


As with many skin conditions, the foods you eat can have a profound effect on your rosacea. Certain dairy foods such as yogurt, sour cream, and cheese are known to trigger rosacea flare-ups. The same is true for acidic foods like citrus fruits, tomatoes, and vinegar. If you think your diet could be contributing to your rosacea flare-ups, your dermatologist may recommend an elimination diet in which you remove potential triggers and see how your skin reacts. Once you reintroduce the foods that have been eliminated, you may be able to identify your triggers based on how your skin reacts.


While you can control what you eat, it can be harder to control environmental rosacea triggers . Exposure to the sun, humidity, strong winds, and cold temperatures are all known rosacea triggers, so pay attention to how your skin responds in different conditions. Saunas, baths, and other warm environments may also trigger rosacea.

Mind and Body

If you are under a lot of stress or feeling anxious, you may notice flare-ups of your rosacea. Your mental and physical health play a role in the condition, and people who are going through menopause, caffeine withdrawal, or who have a chronic cough may notice that their rosacea is worse.

Arlington Dermatology has been treating patients just like you for over 40 years in the Arlington Heights area. We offer high-quality dermatological care for conditions ranging from rosacea and psoriasis to skin cancer. Contact us at 847-392-5440 to schedule your next appointment.