FOUNDER'S CORNER

PROF. ANIMANGSU GHATAK

Perils of overheated Homes in Summer

The Health Risks of Overheated Homes in Summer

As summer temperatures soar, residential buildings made of brick and mortar absorb and retain heat, turning living spaces into virtual heat chambers. Many people, unable to afford air conditioning, are forced to endure extreme indoor temperatures, which can have serious health consequences.

1. Risk of Heat Exhaustion & Heatstroke

Prolonged exposure to high indoor temperatures can lead to heat exhaustion, characterized by excessive sweating, dizziness, and fatigue. In severe cases, it can escalate to heatstroke, a life-threatening condition where the body loses its ability to cool itself, causing confusion, rapid heartbeat, and even organ damage.

2. Sleep Disturbances & Fatigue

High nighttime temperatures make it difficult to fall and stay asleep. Poor sleep quality leads to daytime fatigue, irritability, and reduced productivity, impacting both physical and mental well-being. Chronic sleep deprivation has also been linked to increased risks of heart disease and weakened immunity.

3. Dehydration & Electrolyte Imbalance

Hot indoor environments cause excessive sweating, leading to dehydration and loss of essential minerals like sodium and potassium. This can result in muscle cramps, headaches, weakness, and confusion, particularly among the elderly and children.

4. Increased Cardiovascular Strain

People with hypertension or heart conditions are particularly vulnerable to heat. High temperatures force the heart to work harder to regulate body temperature, increasing the risk of heart attacks and strokes.

5. Aggravation of Respiratory Issues

Heat combined with humidity can worsen respiratory conditions like asthma and allergies. Stagnant, hot air traps pollutants indoors, leading to breathing difficulties, chest tightness, and irritation of the airways.

6. Higher Risk for Vulnerable Populations

Elderly individuals, infants, pregnant women, and those with chronic illnesses are more susceptible to heat-related illnesses. Their bodies struggle to regulate temperature efficiently, making them prone to heat stress and complications.

Conclusion

Living in an overheated home isn’t just uncomfortable—it poses serious health risks. Without proper cooling solutions, individuals are left vulnerable to fatigue, dehydration, cardiovascular strain, and sleep disorders. Affordable and energy-efficient cooling methods, such as thermal insulation sheets, can provide much-needed relief and improve overall well-being.