Global warming is wreaking havoc on our largest organ: the skin. Skin is “exquisitely sensitive” to climate and ecological shifts, Louise Andersen, a dermatologist and the cochair of the International Society of Dermatology Committee on Climate Change, said to Harvard Medicine. As the first barrier against the environment, pathogens and UV radiation, it is one of the first organs to be affected by the rapidly changing climate.
Heat can “get trapped in our skin, triggering several inflammatory issues,” and “increased sweat can lead to more clogged pores” and worse acne, said Women’s Health. Rising temperatures can also “increase heat rashes, particularly those in friction-prone areas like under the breasts, groin and inner thighs, as well as yeast and bacterial conditions that can occur with perspiration buildup on the skin.” Extreme temperatures even affect prior conditions, exacerbating “psoriasis and facial flushing from lupus,” said National Geographic.
Along with heat, “many, if not all, inflammatory diseases will be affected by air pollution, including wildfire smoke,” Maria Wei, a dermatologist at the University of California, San Francisco, said to National Geographic. Wildfires release fine particulate matter that can “trigger oxidative stress” and damage the skin, the magazine said. In addition, “floods from changing rainfall patterns or severe storms carry the threats of chemical exposure, skin injury, fungal infections and bacterial, viral and parasitic diseases with skin manifestations.” There is an elevated risk for children because of their “immature skin barrier function and weakened immune systems,” said a study published in the journal Cureus. |