With rising temperatures and frequent heatwaves across India, heat stroke has become a growing public health concern. In such situations, people often turn to quick fixes—from ORS to common medicines like paracetamol—but what truly helps during a heat stroke?
Heat stroke is a medical emergency that occurs when the body’s temperature rises above 40°C and its cooling mechanisms fail. Symptoms can range from dizziness, headache, and nausea to confusion, seizures, and even loss of consciousness. Immediate and informed action can be life-saving.
The first step in managing heat-related illness begins with hydration—but not all cases can be managed the same way.
The Role of ORS and Hydration
Oral Rehydration Solution (ORS) is widely recommended for dehydration caused by excessive sweating. It contains a balanced mix of salts and glucose that helps replenish lost fluids and restore electrolyte balance. In cases of heat exhaustion or early-stage heat stress, ORS, along with fluids like coconut water and lemon water, can be highly effective.
ORS works best as a preventive and early intervention tool. It supports the body’s recovery by stabilizing hydration levels and preventing further complications. However, once heat stroke sets in, relying solely on ORS may not be enough.
Does Paracetamol Help?
A common misconception is that paracetamol, a widely used fever-reducing medicine, can help in heat stroke. However, as Jeevan Kasara, Chairman, Steris Healthcare, explains, this is not advisable. Heat stroke is not caused by an infection or internal fever—it is the result of external heat overwhelming the body’s ability to regulate temperature.
Paracetamol works by acting on the brain’s temperature-regulating center to reduce fever caused by illness. In heat stroke, this mechanism is already impaired, making the medicine largely ineffective. In some cases, unnecessary medication may even delay proper treatment.
What Actually Works in Heat Stroke
The most critical step in treating heat stroke is rapid cooling of the body. Moving the person to a shaded or air-conditioned space, applying cold compresses, using cooling blankets, or even immersing the body in cool water can help bring down the temperature quickly.
In severe cases, immediate medical attention is essential. Doctors may administer intravenous (IV) fluids to restore hydration and electrolytes more effectively. Monitoring of vital organs and supportive care becomes essential to prevent complications.
A Balanced Approach to Care
The key takeaway is that both ORS and medicines have their place—but not interchangeably. ORS is highly effective in preventing and managing mild dehydration, while medical treatment is critical for advanced heat stroke. Misusing medicines like paracetamol can create a false sense of control without addressing the root cause.
Early recognition of symptoms, timely hydration, and quick medical intervention form the cornerstone of effective heat stroke management.
Prevention is Always Better
Prevention remains the most reliable strategy. Staying hydrated, avoiding prolonged exposure to heat, wearing breathable clothing, and taking regular breaks in shaded areas can significantly reduce the risk.
Understanding what actually works—beyond common assumptions—can make all the difference in saving lives during extreme heat conditions.
