What can exacerbate rosacea symptoms besides alcohol?

Hot weather is known to exacerbate rosacea symptoms due to its impact on the skin and blood vessels. When exposed to high temperatures, blood vessels can dilate, leading to increased redness and flushing in individuals with rosacea. This physiological response can trigger or worsen flare-ups as the skin becomes more reactive and sensitive to the heat. In addition to hot weather, other common triggers for rosacea can include spicy foods, caffeine, and extreme temperatures, whether hot or cold. By recognizing the influence of environmental factors like temperature, individuals can take proactive steps to manage their condition and avoid potential triggers that lead to discomfort or visible symptoms.