The physical and psychological effects of rising temperatures 20

If the temperature exceeds the comfortable range, the mood will become irritable and more likely to suffer from depression, for example, in 2006, Chongqing had a high temperature that had not been seen in a century, and the number of suicides increased significantly, and it was analyzed that there was a causal relationship with the high temperature weather of that year.

In a high temperature environment, the following symptoms of the body need to be vigilant:Profuse sweating, increased body temperature, palpitations, muscle cramps, decreased urine outputWait.

Be careful of heat stroke in hot environments

In summer, the weather is hot, and it is easy to sweat and be thirsty and dehydrated if you stay in a high temperature environment for a long time. If the amount of sweating is normal, the body can maintain a normal metabolic state by replenishing water in time. However, if you sweat a lot and drinking water can no longer solve the problem of dehydration, you need to pay attention to it, which may cause heat stroke.

There are also different degrees of heat stroke, such as mild, moderate and severe. Mild heat stroke should be avoided from sunlight in time, drink water and stick ice water on the body to cool down. If it is severe enough to have muscle spasms, nausea and dizziness, it is necessary to seek medical attention promptly.

Professional help can effectively alleviate the symptoms.

Be careful of cardiovascular disease in a high-temperature environment

Summer isn't so kind for people with underlying medical conditions. Because of the high temperature, the blood circulation of the human body is accelerated, which will increase the pressure on the blood vessels and heart. Therefore, if you suddenly feel flustered or dizzy and uncomfortable in a hot environment, you must stop the work at hand in time, stay away from the high temperature, rest quietly, and try to keep yourself calm.

People with underlying diseases must pay attention to their physical health, and once they find that the situation is out of control, they must seek medical attention in time, after all, cardiovascular disease is likely to be life-threatening if it is serious.

Be careful of kidney problems in high temperature environments

When people are in a high temperature environment, their metabolism will be accelerated, which means that they need to drink more water and excrete more. Of course, when it is hot, the body sweats a lot, but some of the water is still excreted in the urine. If you drink a lot of water and don't urinate much, this is something to be aware of.

Because the amount of urine is low, it will increase the burden on the kidneys, and in severe cases, it will even lead to metabolic imbalance in the body and induce kidney disease. If you want to avoid this situation in a high temperature environment, it is best to replenish water in small amounts and many times, and the water temperature should be suitable or slightly cool. On high temperature days, only normal sweating and urination can maintain the body's metabolism normally.

If the indoor temperature is too high, it will cause the body temperature to rise, because the body temperature is divided into two processes: heat production and heat dissipation due to the influence of the thermoregulatory center. In an environment with too high ambient temperature, the human body can have ** blood vessel dilation, accelerated blood circulation, and accelerated metabolism.

While paying attention to the indoor temperature and adjusting the potato rotten joints, you should also pay attention to the humidity in the room. In summer, when the indoor humidity is too high, it will inhibit the heat dissipation of the human body, making people feel very hot and irritable. In winter, when the indoor humidity is high, it will accelerate the heat conduction, making people feel cold and depressed.

High temperature actually has a great impact on people's psychology, why?

Because in the case of high temperature, human physiology is actually changing a lot, high temperature first causes blood vessels to expand, blood flow speed to increase, capillary dilation, this series of reflections lead to an increase in heart load, body energy begins to intensify consumption. The blood supply to the brain is reduced. People will feel dizzy again, and the state is completely different from the low temperature.

If it is a sudden entry into high temperature, because the violent reaction of the body causes the person's emotions to begin to change, and the mental activity is strengthened, in the case of not being able to adapt quickly, the person will experience irritability and anxiety through emotional reactions and physical adverse reactions.

If it is gradually warmed up, people's physiological changes will be much smaller, and people's mental activities will also be affected by it, the changes will be slightly slow, and the interest experience and mental activities will slow down a lot. But it is still through emotional experiences such as irritability to convey physical information. It's just that the level of experience will decrease, no.

So drastic! Finally, prolonged periods of high temperature can lead to many adverse physical and psychological reactions. If the temperature is too high, when the physical tolerance reaches the limit, the person will show mania. In fact, this also verifies why in the summer, people have a temper, quarrel and fight a lot!

The effect is not big, I feel hot, my pores are open, I sweat, I feel cold, my pores shrink, and I get goosebumps.

In the air, a person can endure a high temperature of 250 degrees for 30 seconds, but in fact, the human body cannot withstand this temperature, especially the brain, which is very sensitive to temperature.

40 degrees Celsius will cause great damage to it, so it can temporarily withstand the heat of 250 degrees.

In the air, a person can stay in the air for a short time from minus tens to more than minus 100 degrees Celsius (if there is wind, this temperature threshold should be significantly increased, for example, in the case of -50 degrees, a wind blowing for 10 meters and seconds may take away the heat at a rate equivalent to the speed of still air at -100 degrees).

Antarctic expedition members can actually expose body parts to the air for a short period of time. However, supercooled air, although the person will not hang up, the nasal trachea and lungs may be frostbitten.