Detailed answer

Climate change can have a significant impact on hyperpigmentation. Increased temperatures and UV radiation levels associated with climate change can lead to more sun exposure, which can worsen existing hyperpigmentation and trigger the formation of new dark spots. Heat and humidity can also contribute to increased melanin production, leading to more pronounced pigmentation issues. Additionally, climate change-related factors such as extreme weather events and air pollution can cause skin inflammation and oxidative stress, which can further exacerbate hyperpigmentation. To protect the skin, it is crucial to use broad-spectrum sunscreen, seek shade when necessary, wear protective clothing, and maintain a consistent skincare routine that includes gentle exfoliation and the use of brightening ingredients like vitamin C and niacinamide.