Health Ministry Urges Caution Amid Rising Heatwave Risk

Kathmandu. Amidst rising risks of heatwave (loo) in various parts of Nepal due to global temperature increase, the Ministry of Health and Food Hygiene has urged citizens to take necessary precautions.

Ministry's Assistant Spokesperson Dr. Samir Kumar Adhikari stated that with the monsoon, the impact of hot winds is expected, and preparations should be made to avoid heatwaves. He informed that the government is coordinating with relevant bodies to minimize the risk in the Terai districts prone to heatwave.

To avoid hot winds, he advised to avoid outdoor work during peak afternoon heat as much as possible, do it in the morning or evening, consume plenty of water and liquid food, and get adequate rest. Dr. Adhikari said that due to the long-term effects of heatwaves on eyes and skin, necessary precautions should be taken when going outdoors during high temperatures.

The Ministry stated that children, the elderly, and those with chronic illnesses are at high risk of heatwaves and should take special precautions. It has also been urged to stay away from smoking and alcohol to avoid the risk of hot winds, maintain a balanced water level in the body, and consult a health worker immediately if any unusual health problems occur.

Dr. Adhikari said, 'With the onset of monsoon, we are receiving forecasts of potential risks from hot winds. To avoid the risk of heatwaves, we all need to prepare from our respective places.' He added that citizens living in high-temperature areas should adjust their daily routines accordingly, 'Do work that is done in the afternoon in the morning or evening, stay indoors in the afternoon, eat liquid food, and rest. Due to heat waves, long-term problems can occur in the eyes and skin. We urge everyone to consult a health worker immediately if any discomfort occurs.'

• What is 'Loo'?

Heatwave (loo) is a condition of prolonged extreme heat, often accompanied by high humidity. A heatwave is declared when the temperature rises significantly above the normal average temperature of a particular region. Due to global temperature increase caused by climate change, the risk of heatwaves is increasing. Heatwaves pose risks of dehydration and heatstroke. Experts warn that it can also increase the risk of heart-related problems.

• Causes of Heatwave

It has been observed that heatwaves occur due to rising global temperatures caused by climate change. In recent times, the risk of heatwaves has also increased due to unplanned urbanization. Cities are at extreme risk as concrete buildings and roads absorb heat. Deforestation also leads to hot winds by reducing natural coolness.

Symptoms of Heatwave

• Dehydration: Excessive thirst, dry mouth, feeling tired.
• Heat Fatigue: Dizziness, sweating, feeling weak.
• Heatstroke: Extremely high body temperature, confusion, fainting.
• Heart Strain: Increased heart rate, chest discomfort.

What to do to avoid heatwaves?

• Do not go outdoors during peak afternoon heat.
• Wear light and loose clothing.
• Stay in cool or shaded places.
• Use a fan or air conditioner if possible.
• Eat light and nutritious food.
• Take regular medication as advised by a doctor.
• Drink plenty of water to stay hydrated.
• Monitor blood pressure and diabetes regularly.
• Avoid excessive physical labor.