Heatstroke can affect anyone, but certain populations are more vulnerable, including the elderly, infants, athletes, and outdoor workers. High ambient temperatures, strenuous physical activity, dehydration, and underlying health conditions can increase the risk. Failing to act quickly can lead to severe consequences such as brain damage, organ failure, and death. Equipping individuals with the knowledge and skills to provide immediate first aid can save lives and minimize the impact of heatstroke. Moreover, raising awareness about preventive measures can reduce the incidence of heatstroke, especially during heatwaves and hot weather conditions.