Shimla | Heatwave Crisis: Why Traditional Remedies and Scientific Awareness Are Crucial to Prevent Heatstroke

Amid rising heatwaves in India, learn about traditional remedies and scientific methods to prevent heatstroke and stay safe during extreme heat.

The rising heat across India has become a serious cause for concern, with temperatures soaring beyond 40°C in many regions during April 2026, and touching an alarming 49°C in parts of Rajasthan. What was once considered a seasonal pattern is now rapidly turning into a dangerous public health crisis. Experts warn that over the past two decades, extreme heat has led to hundreds of thousands of deaths globally each year, a trend intensified by climate change, increasing population density, and rapid urbanization.

As temperatures climb, the risk of heatstroke—commonly known as loo—also rises sharply. Heatstroke is a life-threatening condition in which the body’s temperature regulation fails, causing it to spike dangerously. Without timely intervention, it can lead to severe complications or even death. Medical professionals emphasize the importance of early action: moving the affected individual to a cooler place, lowering body temperature through water, air, or ice application, and seeking immediate medical care can make a critical difference.

Scientific guidelines stress the importance of simple yet effective preventive measures. Avoiding outdoor exposure during peak afternoon hours, staying well-hydrated throughout the day, wearing light, loose, and breathable cotton clothing, and taking steps to maintain body temperature are all essential practices. Government agencies and healthcare institutions have also stepped up preparedness by ensuring hospitals are equipped to handle heat-related emergencies.

Alongside modern medical advice, traditional Indian practices offer valuable and time-tested solutions for coping with extreme heat. Natural cooling drinks such as aam panna help restore electrolyte balance and reduce internal heat, while buttermilk supports digestion and hydration. Coconut water, rich in potassium and essential minerals, is highly effective in preventing dehydration. Herbs like mint and coriander are known for their cooling properties and digestive benefits, and even remedies like onion juice have long been associated with protection against heat-related stress, though largely based on traditional knowledge.

Vulnerable groups such as children and the elderly face a significantly higher risk during heatwaves. Ensuring they remain indoors during peak heat, are dressed in light clothing, and receive adequate fluids is crucial. Special care must be taken never to leave children inside parked vehicles, as temperatures inside can rise rapidly to fatal levels within minutes.

Heatwaves, while increasingly severe, are largely preventable in their impact. A balanced approach that combines scientific awareness with traditional wisdom can go a long way in reducing risks. Ultimately, awareness, preparedness, proper hydration, and a mindful lifestyle remain the strongest defenses against the growing threat of extreme heat. 

Dr. Mahendra Singh Ashawat is , Director cum Principal of LAUREATE INSTITUTE OF PHARMACY