Detailed answer

Air pollution, such as particulate matter and chemicals, can irritate and inflame the skin, leading to increased flare-ups and worsening symptoms of eczema. The pollutants present in the air can disrupt the skin barrier function, making it more susceptible to environmental triggers and allergens. Additionally, air pollutants can trigger oxidative stress and inflammation, further aggravating the skin condition. It is important for individuals with eczema to protect their skin from air pollutants by minimizing exposure, using barrier creams, and maintaining a consistent skincare routine.