A recently published study found that some people with rosacea may be at risk of a flare-up or worsened signs and symptoms as a result of being infected by COVID-19—and to a lesser degree from the protective vaccine as well.¹

Autumn brings plenty of pleasantness, like cool breezes, brightly colored leaves, and fun outdoor events and activities. But no season is risk-free for rosacea patients. Like summer, fall comes with its triggers. Remember these tips to ensure your autumn remains trouble-free!

Chili peppers are famously spicy, which is a draw for many people but a reason to avoid them if you have rosacea. In an NRS survey on spicy foods, 62% of respondents said hot peppers caused flare-ups. Capsaicin, the chemical that gives such peppers their heat, is the culprit, but it’s unclear why it causes a stronger reaction in people with rosacea. Fortunately, new research out of the Chonnam National University Medical School in South Korea helps shed light on the mechanism by which capsaicin causes a flare-up.¹

The fact that certain foods can trigger a flare-up in some rosacea patients is well known. In reaction to these foods and other environmental factors such as sun exposure or extreme temperatures, the body releases substances that cause a chain reaction affecting skin that leads to flushing, inflammation and, for some, burning and stinging sensations. However, although the outcome may be the same, different foods trigger different processes, according to a presentation at the American Academy of Dermatology’s virtual annual meeting this year.

Pinpointing potential rosacea triggers can be challenging and may lead to a hard-to-remember list of seemingly incongruous foods like alcohol, chocolate, citrus and bell peppers. While these foods may seem disparate, there may be a logical explanation for why certain foods cause rosacea to flare, according to Dr. Rajani Katta, clinical assistant professor of medicine at Baylor College of Medicine and the author of Glow: The Dermatologist’s Guide to a Whole Foods Younger Skin Diet.

We often think of flare-ups occurring due to stress or weather, but they can also spring up in the midst of normal day-to-day activities around the home, according to Dr. Estee Williams, assistant clinical professor of dermatology at Mount Sinai Medical Center in New York City. 

“As a rule, rosacea skin is sensitive skin,” explained Dr. Williams. “Because rosacea skin is so hyper-reactive, it is tough to predict what will set it off. From the moment you wake up to the time you hit the sack, triggers abound.”

You know how it is. You’re going about your daily life when bam! Your rosacea flares up. While it may not be possible to avoid everything that might trigger a sudden increase in signs and symptoms, here are some ways to keep flare-ups to a minimum.

Know your triggers. Once you have uncovered the lifestyle and environmental factors that contribute to your flare-ups, you have a much better chance of controlling your condition. The NRS provides a diary to help identify and avoid those factors that affect your individual case.

Identifying and avoiding things that trigger symptoms in your individual case can help you to control your condition. Here are three easy ways to start tracking:

While each new season brings its own delights, from spring’s blooming flowers to autumn’s falling leaves, the change in weather can also bring challenges to rosacea patients, according to a new National Rosacea Society (NRS) patient survey.  Nearly 90 percent of the 852 survey respondents said their rosacea is affected by the change in seasons, and more than 58 percent said their symptoms are at their worst during the summer.

Q. Is it common to break out in an itchy, bumpy rash (always on my forehead) after slight sun exposure?  Would sunscreen help prevent this?

A. In patient surveys, the sun ranks as the most common trigger for rosacea flare-ups, so it is likely that the sun is the culprit in your case. Even incidental exposure, such as running errands on a sunny day, might be enough to cause an outbreak of rosacea symptoms in some individuals.