Detailed answer

Climate change can have a significant impact on hand eczema. Rising temperatures and excessive heat can increase evaporation and lead to increased dryness and dehydration of the skin. Additionally, changes in humidity levels can disrupt the skin's natural moisture balance, making it more prone to irritation and eczema flare-ups. Furthermore, increased exposure to UV radiation due to climate change can also aggravate hand eczema symptoms. It is important to protect the hands from harsh weather conditions, moisturize regularly, and use suitable sunscreen to mitigate the effects of climate change on hand eczema.