“The good news is that simple actions can make a significant difference. Stay hydrated, keep your home cool, avoid strenuous activity during the hottest parts of the day, seek shade where possible and check in on vulnerable family members and neighbours.”
The researchers warn that people often fail to recognise the early signs of heat-related illness until symptoms become more serious. Common symptoms of heat exhaustion include dizziness, headaches, excessive sweating, nausea and fatigue. Heatstroke is a medical emergency and requires immediate treatment.
The University of Brighton's Environmental Extremes Lab specialises in understanding how the human body responds to challenging environments including extreme heat, cold and altitude. Its research helps inform approaches to public health, workplace safety and human performance in increasingly challenging environmental conditions.
Dr Maxwell added: “One of the biggest mistakes people make is trying to carry on as normal. During periods of extreme heat we need to adapt our expectations and behaviours. Whether you're exercising, travelling or working outdoors, planning ahead and slowing down can make a substantial difference. Prevention is always easier than recovery. As our climate continues to warm, these are skills that will become increasingly important for all of us.”
The University of Brighton's Environmental Extremes Lab continues to investigate how people can adapt safely and effectively to environmental extremes, helping communities build resilience in a warming world.