Light clothing and regular breaks in shaded or cool environments can also help the body regulate temperature more effectively.

India is entering another intense summer phase where rising temperatures are turning heat exposure into a serious public health concern, especially for people who spend long hours outdoors or live in densely populated urban areas.

Health authorities have been focusing on how everyday behaviour can reduce the risk of heat-related illness, rather than relying only on emergency treatment after symptoms appear. The emphasis is shifting toward prevention, awareness and small lifestyle changes that can make a significant difference during extreme heat conditions.

Experts highlight that dehydration and heat stress often begin silently, with early signs such as fatigue, dizziness, confusion or headache. If ignored, these conditions can escalate quickly into severe medical emergencies, including heatstroke, which requires urgent hospital care.

To reduce these risks, citizens are being encouraged to adapt their daily routines by avoiding direct sunlight during peak afternoon hours and increasing fluid intake throughout the day. Light clothing and regular breaks in shaded or cool environments can also help the body regulate temperature more effectively.

Special attention is needed for vulnerable groups such as children, elderly individuals, pregnant women and outdoor workers, who face a higher risk of heat-related complications due to prolonged exposure.

Workplaces and public spaces are also being encouraged to improve preparedness by ensuring access to drinking water, shaded rest areas and basic awareness about heat stress symptoms.

Traditional dietary practices are also gaining attention, with hydrating foods and cooling seasonal options being recommended as supportive measures during peak summer conditions.