[Effects of special natural environments and mechanisms on intraocular pressure]

With the expansion of human exploration and activities, increasing people work and live in special natural environments with relatively unique characteristics, which can not only lead to pathophysiological changes and metabolic disorders, but also have a great impact on eyes and intraocular pressure (IOP). This article reviews the effects of the high-altitude hypoxia environment, space microgravity environment, deep water environment, dark environment, cold environment and ambient air pollution on IOP, and discusses the mechanisms of related IOP changes.