Essential Tips for Coping with Extreme Heat: Lessons from India
Europe Faces Severe Heatwave
Currently, Europe is experiencing one of its most severe heatwaves in recent memory, with temperatures exceeding 40°C in various regions. Hospitals are witnessing a rise in heat-related health issues, wildfires are spreading rapidly, and the extreme heat has caused damage to roads and transport systems in countries like France and Germany. In Paris, the demand for fans has surged, leading to long queues, while parks, rivers, and public fountains have become popular spots for people seeking relief from the oppressive heat. France has reported over 1,000 fatalities in just three days attributed to the heat.
Lessons from India on Managing Heat
For many Indians, enduring summer temperatures above 40°C is a familiar challenge. While heatwaves pose significant public health risks, years of experience have fostered practical habits that help mitigate these risks. As climate change leads to more frequent extreme heat events globally, these lessons are increasingly relevant.
1. Avoid the Afternoon Sun
In numerous regions of India, people instinctively limit outdoor activities between noon and 4 PM during peak summer. Markets slow down, outdoor tasks are postponed, and errands are scheduled for early mornings or evenings. Instead of attempting to endure the heat, adjusting daily routines can greatly lower the risk of heat exhaustion.
2. Hydration is Key
Staying hydrated should be a daily habit, especially during heatwaves, where it can quickly become critical. In India, hydration is often a constant part of daily life, with people consuming various hydrating drinks like aam panna, ORS, buttermilk, coconut water, and nimbu pani, which are more effective than dehydrating beverages like coffee and wine.
3. Dress Appropriately
Loose cotton clothing is ideal for summer. Breathable fabrics and light colors are essential, as they allow sweat to evaporate efficiently, cooling the body naturally without relying on air conditioning. In contrast, tight synthetic clothing traps heat and moisture.
4. Adapt Your Home
Before air conditioning became widespread, Indian homes utilized practical cooling methods. Keeping curtains closed during the hottest parts of the day, opening windows only after sunset, ensuring proper ventilation, and cooling rooms before bedtime can significantly lower indoor temperatures. Many also use Khus curtains to maintain a cooler environment, reducing reliance on air conditioning during intense heat.
5. Opt for Lighter Meals
Heavy meals can increase metabolic heat production. During summer, many Indian households naturally gravitate towards lighter foods such as curd, salads, and simple lentil dishes. Seasonal fruits with high water content, like watermelon and muskmelon, are also popular for maintaining hydration while providing essential nutrients.
6. Check on Vulnerable Individuals
One of India's strong community practices is regularly checking on elderly relatives, neighbors, and young children during extreme weather. Older adults, infants, and those with chronic illnesses are particularly susceptible to heat-related health issues. A simple phone call or offering water can sometimes avert a medical emergency.
7. Recognize Heat as a Health Risk
Perhaps the most crucial lesson is psychological. In many parts of India, a heatwave is not merely seen as 'good weather' but as a serious health threat. People are aware of warning signs like dizziness, confusion, headaches, and excessive fatigue, prompting them to seek shade, hydrate, and seek medical attention if symptoms worsen. This awareness can save lives.
Adapting to a Changing Climate
The recent heatwave in Europe illustrates how quickly extreme temperatures can strain infrastructure and public health systems not designed for prolonged heat. Scientists warn that such occurrences are becoming more common as the climate warms, making adaptation as crucial as mitigation. While India continues to face challenges from extreme heat, generations of experience have led to practical, low-cost habits that anyone can adopt. As global temperatures rise, these simple practices may be just as beneficial in cities like Paris and London as they are in Delhi, Jaipur, or Ahmedabad.