Staying cool in heatwave Tips

We hope you like this article on Staying cool in heatwave Tips. Qualitatively, a heat wave is a condition of air temperature that becomes lethal to the human body when exposed to it. Quantitatively, it is defined based on the temperature thresholds in a region in terms of actual temperature or its deviation from normal. In some countries, it is defined by the heat index based on temperature and humidity or on the extreme percentile of temperatures.

To help us prepare for one of the hottest periods yet, scientists at Loughborough University are offering advice on how to stay cool and comfortable during a heat wave. Loughborough, an expert in environmental physiology and ergonomics, has offered tips on keeping cool as part of the HEAT-SHIELD project. The advice is based on the results of a study published in the Lancet that examined the habits of more than 400 million workers from 40 different occupations across Europe.

The goal of the project is to increase European workers’ resistance to heat, but the cooling recommendations also apply to the general public: As extreme heat waves hit the U.S. and the world, Insider asked two scientists for evidence-based advice on how to stay cool. We also asked them to focus on tips that don’t cost much.

A boiling hot day isn’t just uncomfortable, it can be dangerous. Hot days increase the risk of heat stroke, dehydration and sunburn, all of which can lead to long-term health and wellness problems. In the short term, overheating can make it difficult or even impossible to complete everyday tasks. You may even experience headaches, fainting and fatigue if you can’t cool down. Below we mentioned the tips to survive in heat wave.

Here is the list of 13 tips to staying cooldown in summer heatwave

If you have air conditioning, change the filter frequently

Anthony Perera, founder and chief growth officer of Air Pros USA, a heating, ventilation and air conditioning (HVAC) repair and service company, tells Inverse: “One of the most important things we advise our customers is to change the filter on their air conditioner regularly.

The standard recommendation is 2 to 3 months with a good HEPA filter, but changing it more frequently if you use your heating/air conditioning system frequently in your home and immediately after a summer storm will make it easier for your air conditioner to cool the house.”

Stay hydrated

It is important to drink plenty of water, even if you are not thirsty. Water helps replenish the lost fluids and salts that the body loses with sweat. Always have a bottle of water with you to drink from.

Shed a few layers

Our bodies have a firm grip on cooling. When we get hot, we sweat, and when that sweat evaporates, it draws heat energy from the skin, cooling us down in the process. So the best way to stay cool in direct sunlight (and in sympathetic company) is to wear as little as possible.

If you do need to cover up, wear loose-fitting clothing that allows air to flow over the skin, speeding evaporation. Also, try to wear light-colored clothing, as it absorbs less of the sun’s rays than darker clothing. If you exercise, wear high-tech sportswear made of moisture-wicking fabrics. These fabrics transport sweat away from the skin to the outer layers of the material, where it can spread and evaporate.

Eat wisely

When you eat, your core temperature can increase as your body digests and metabolizes the meal. The more calories you eat, the hotter your body gets. Therefore, try to eat light; salads keep you cooler and also have the advantage of not requiring you to struggle in front of a hot stove to prepare them. Salads also often contain foods with a high water content, such as cucumbers, lettuce and tomatoes.

These foods replenish your electrolytes and help you stay hydrated. If you think you prefer your cold food in the form of ice cream, be proven wrong. Unfortunately, eating this frozen treat can make you feel even hotter as your body digests the calories. Sorbets are a better alternative.

On the other end of the taste scale, spicy foods cool you down, as do hot drinks. That’s because spicy foods stimulate the thermoreceptors in the skin that normally respond to heat, triggering the usual reactions – vasodilation, flushing and sweating – that help us cool down. Spices can also curb appetite and help people eat lighter meals.

Try this breathing exercise

If you feel that you are overheating, it may help to control your breath. Try the yoga breathing technique. “It has the power to cool the body down in a matter of minutes.

“It starts by sitting in a comfortable position, keeping your back straight and resting your hands on your knees. Take out your tongue and fold it at the sides like a U-shape. In this tube position, you need to inhale through the tongue and exhale through the nostrils. To feel the cooling sensation, repeat this exercise 5-8 times, which will take no more than a few minutes.

Put your hands or feet in cold water

In extreme heat, the body opens the blood vessels located near the skin. The blood transports heat from inside the body to the surface, where it can benefit from the cooling effect of evaporating sweat. To stay cool easily, focus on body parts with lots of blood vessels: hands, wrists, feet, ankles and armpits.

Professor of environmental physiology and ergonomics at Loughborough University, recommends placing cooling pads on these areas or submerging them in water. If you have the option, a bath or cool shower is also very effective.

Wet your skin

The normal response to heat is sweating, but there is nothing special about the sweat that is produced on our skin. The evaporation of sweat from the surface of the skin has a tremendous cooling effect, but uses up our own water supply, so dehydration and electrolyte loss can occur. Simply applying water to the skin with a spray or washcloth mimics the powerful cooling effect of sweat evaporation and conserves body water.

Keep blinds closed during the day

Several of the experts we interviewed recommend keeping your blinds closed during the peak of the day. Less sunlight entering your home results in lower temperatures and lower energy bills. Blackout shades, designed to keep light out of windows, can be especially helpful.

Kyri Baker, assistant professor of building systems engineering at the University of Colorado Boulder, tells Inverse that blackout shades prevent the sun from entering your home during peak hours, especially on the south side of your home, which gets the most sun.

“For longer-term preparedness, people should think about modifying their homes so that the southern sun doesn’t hit the house and heat up the inside,” John Ramey, founder of The Prepared – a resource and community that offers tips on preparing for emergencies and disasters like extreme heat – tells Inverse.

Minimise makeup

Extreme summers are the worst time for any type of skin. It is advisable to use as little makeup and beauty products as possible to keep the skin clean and healthy life. It’s also a good idea to keep creams and other products like lipsticks in the fridge so they don’t spoil and give a cool feeling when applied. Also, always wear a good sunscreen with SPF, even when you are indoors.

Have a drink

When you sweat, you need to replace all the water you lose. One way to find out how much water you have is to check the color of your urine. If it’s light like lemonade, you’re probably fine; if it’s dark like apple juice, you’re dehydrated. When you’re dehydrated, the body slows down its sweat production to conserve fluid, making you even hotter. So a drink can rehydrate you and help you cool down.

However, while an ice-cold apple cider may seem like a good idea, alcohol is actually a diuretic (it causes you to urinate more), which can lead to dehydration. It also dilates the blood vessels in your skin, making you feel hotter. So if you want to keep your cool, use alcohol sparingly.

Dress for the heat

In hot weather, choose light-colored clothing, as it absorbs less of the sun’s rays than dark clothing, and lightweight clothing. Materials that “breathe” and allow air to flow through the fabric will keep you cool because air can circulate without building up, so it flows past your skin and moves heat away from your body while cooler air flows in behind it. Fabrics like cotton and linen are among the most breathable, and high-tech sportswear made from “moisture-wicking” fabrics wicks sweat away from the skin to the outer layers of the material, where it can evaporate.

Keep vigorous exercise to a minimum

Staying fit can help your body maintain a healthy basal body temperature on hot days, but too much exercise in the heat can be harmful. Avoid exercising outside. And if you do exercise outside, personal trainer TJ Mentus says, “The most important thing is to prepare our bodies beforehand. That means focusing on hydration the day before and in the hours before exercising outdoors when you know it’s going to be very hot. If you wait until you already feel hot and sweaty, it’s too late.

Cooling your home during the day and night

Keep your home cool by ventilating at night and in the morning (if it is safe to do so), but then close the curtains to avoid heat spikes and sunlight heating up the house. Exterior blinds are best. If your house is poorly insulated, it can get very hot and stuffy. In such cases, open the windows on the shady side or both sides to allow airflow that will improve comfort. Use a fan – this is the advice of the Heat-shield project.

It adds, “Nighttime should always provide respite from the effects of heat during a hot day. However, homes can trap heat during a hot day, missing crucial recovery time. If your home tends to stay warm at night, open the windows once the sun has set if you think it is safe to do so. Stick to the ventilation tips above and moisturize if necessary. A little air movement will help you cope with the heat.

Final Words

We hope you like this article on easy tricks to stay cooldown in a heatwave. If you think you’ve overheated, be sure to seek medical attention. “Heat cramps, overexertion illness and heat stroke are emergencies and can even lead to death if the heat stroke is severe,” Purdy says. Signs include muscle cramps, dizziness, lightheadedness, vision problems, abdominal pain and nausea. When it gets hot outside, it’s important to stay cool and hydrated. Drink plenty of water, wear appropriate clothing, keep your home cool, and avoid the sun during peak hours.

I hope you understand this article, Staying cool in heatwave Tips.

Editorial Staff
Editorial Staff
The Bollyinside editorial staff is made up of tech experts with more than 10 years of experience Led by Sumit Chauhan. We started in 2014 and now Bollyinside is a leading tech resource, offering everything from product reviews and tech guides to marketing tips. Think of us as your go-to tech encyclopedia!


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