Why do my eyes get red and watery after sitting near an open fireplace?

Why do my eyes get red and watery after sitting near an open fireplace?

1. Introduction Red and watery eyes after sitting near an open fireplace result from chemical and particulate irritation of the conjunctiva and cornea. Wood smoke releases a complex mixture of volatile organic compounds, toxic gases, and microscopic particulate matter that directly assaults the ocular surface. This exposure triggers an immediate inflammatory response, leading to pronounced … Read more