The heat wave and the human body

 The heat wave and the human body

Whether we are in a blizzard or in a heat wave, our body tries to maintain a temperature of 37.5 degrees Celsius. This is the temperature at which our body has learned to work.

But as the mercury rises, the body has difficulty keeping its core temperature low. In these cases, our body opens the arteries near the skin so that we can sweat and lower our body temperature.

Sweat dries out and dramatically increases the heat released from the skin.

When does the problem arise?

This process sounds simple, but it puts a lot of pressure on the body, that is, the higher the temperature, the more pressure on the body.

These open arteries lower blood pressure and our heart has to work harder to get blood to the body. Inflammation of the open arteries can cause swelling in the feet and itching on the scalp.

But if the blood pressure drops significantly, less blood will reach the organs of the body that need it the most and the risk of heart attack will increase.

At the same time, dehydration due to sweating changes their balance in the body.

 These symptoms may be accompanied by low blood pressure due to low blood pressure which may include: dizziness, fainting, confusion, nausea, muscle spasms, headache, severe sweating. And feeling tired.

What to do if someone has a fever?

If the body temperature drops in half an hour, there is nothing to worry about.

The British National Health Service recommends that:

Move the infected person to a cool place.

Lay them down and raise their feet slightly.

Give them plenty of water, or rehydration drinks or beverages.

Cool their skin, spray it with cold water and let the fan blow. An ice pack can also be placed near the armpits and neck.

However, if they do not feel better within 30 minutes, it means they have a heatstroke. This is an emergency and you should call the medical staff immediately.

Can heat cause death?

Yes. About 2,000 people die each year in the UK due to the heat.

Most of these deaths are due to a heart attack or stroke because lowering the body temperature puts pressure on the heart.

An estimated 70,000 additional deaths were caused by heatwaves in Europe in 2003.

Temperature during day and night

During the day, when the sun is at the head, the temperature will also rise, but at night, the temperature also plays an important role. This is because our body needs a break.

If the pressure on the body to keep the core temperature low is maintained day and night, the risk of developing many diseases will increase.

So what about heat?

The suggestion is very simple and straightforward. Stay cool and don't dehydrate.

Keep drinking water and milk. Tea and coffee are also fine. But avoid alcohol as it can cause dehydration in your body. Just keep your body cool. If it is very hot outside, keep the windows closed and do not remove the curtains.