A recent study involving more than 280,000 people has strengthened the association between air pollution and eczema. The study, conducted by researchers at the Yale School of Medicine, analyzed data from participants in the All of Us Research Program, a project focused on collecting health data from a diverse group of individuals in the US.

The researchers found a clear relationship between exposure to PM2.5, a type of pollutant particle released by vehicles and power plants, and the development of eczema. For every 10 microgram per cubic meter increase in PM2.5 levels, the rate of eczema more than doubled. This correlation was observed across 788 locations in the US, with higher levels of pollution corresponding to higher rates of eczema.

Experts believe that PM2.5 may trigger the immune system to cause inflammation in the skin, leading to the dry and itchy symptoms associated with eczema. Inhaling these particles may also contribute to inflammation throughout the body, exacerbating the condition.

The findings of this study highlight the importance of addressing air pollution as a public health concern. Governments are urged to enforce policies that reduce pollution levels, while individuals living in polluted areas can take steps to protect themselves by wearing long sleeves or staying indoors during times of high pollution.

Overall, this research provides valuable insights into the impact of air pollution on skin health and underscores the need for continued efforts to improve air quality for the well-being of individuals worldwide.

Source: https://www.pressrundown.com/health/air-pollution-may-cause-eczema?lctg=6508b820e8179a307e601d89