Climate Change and Dermatologic Diseases in the Global South: A Rising Challenge.

Climate change is reshaping the epidemiology of dermatologic diseases in the Global South through rising temperatures, UV radiation, extreme weather events, and shifting ecosystems. These environmental stressors exacerbate thermal injuries, infectious and inflammatory dermatoses, and neglected tropical diseases such as cutaneous leishmaniasis, mycetoma, and scabies. Vulnerable populations-including displaced communities, persons with albinism, and outdoor workers-face disproportionate risk. This article highlights the dermatologic impacts of climate change, emphasizing the need for integrated surveillance, accessible care, and climate-resilient health systems. Addressing these challenges requires urgent, interdisciplinary action to protect skin health and equity in an increasingly warming and unstable world.