Factors Causing Rosacea Flare Ups

There are many factors that cause flare-ups. Drinking alcohol, drinking coffee, drinking other hot beverages, eating hot soup, spicy foods, certain topical products, exercising or even going in the cold can cause the arterials, which regulates how much blood goes into these extra blood vessels, to dilate and temporarily make rosacea look worse.

Short Term Impact
But, in my opinion, none of these triggers permanently affect rosacea, in the short term they can make people look much redder and cause a flare-up of symptoms including the acne-type bumps that come with rosacea. So all these are temporary triggers and can be treated quickly.