India, May 4 -- Heat stress is one of the leading causes of weather-related deaths worldwide, and its impact goes far beyond just feeling uncomfortable. It can worsen existing health conditions such as cardiovascular disease, diabetes, asthma, and even mental health issues, while also increasing the risk of accidents and infections. Among the most serious outcomes is heatstroke, a medical emergency with a high fatality rate if not treated quickly. With heatwaves becoming more frequent, incidents of people collapsing at home, work, or in public spaces are rising. In such situations, what you do in the first few minutes, before medical help arrives, can play a critical role in saving a life and preventing long-term complications.

Early Si...