When the body has a fever when you have a cold, what is the highest temperature that the human body

The normal body temperature of a person is generally around 37 degrees, if it exceeds 37 degrees, it is a fever, and the higher the temperature, the more serious the fever will be, and the more dangerous it will be. Generally speaking, the internal temperature of the human body reaches 42 or 43 degrees, which is already a very high temperature, which is also a limit that the human body can bear. However, the highest record of human body temperature in the world is degrees, which is actually beyond the range that people can bear, and people are not because of fever caused by high body temperature, but because of long-term work in a high temperature environment caused by the high body temperature.

Therefore, if you find that your body temperature has reached 42 degrees or 43 degrees, then it must be very dangerous and you should be sent to the hospital immediately. The maximum temperature of the human body is about 42 degrees Celsius, but if you touch something with a high temperature such as hot water, you have to divide it according to your feelings. Many people think that a cold causes a fever because the condition is getting worse, but this idea is not entirely correct, although fever is a sign of an aggravation of the disease, but it is also the result of a protective mechanism within the human body that is working.

Because the heat source directly affects the temperature control center of the human body during the fever, it will lead to the disorder of the temperature center of the human body, and the body temperature will rise if the body produces too much heat energy. If it is because the body is infected with bacteria, and the body does not produce new antibodies, it will also cause the person's body temperature to rise. This is because bacteria are detected in the body, so they want to increase the temperature to inhibit the growth of bacteria in the body, so as to improve the body's immune system so that the white blood cells in the body can kill these bacteria.

So we will find that it is not easy to catch a cold**, but after a fever, the cold will get better very quickly. <>

Fever caused by a cold is relatively common, but there are other conditions that can cause our body to heat up, such as leukemia, heat stroke, burns and connective tissue diseases. If the temperature of the body has been rising, and the temperature inside the body has reached about 42 degrees, it will affect the health and life safety of the human body. We usually more or less hear that some people burn out their brains because they have a high fever and do not get a timely **, even after the fever is reduced, there will be a series of sequelae.

This is because the body's internal temperature regulation and other dysfunctions during the process of fever can lead to brain tissue injury, coma or death.

38 degrees, when it exceeds 38 degrees and reaches about 40 degrees, the body has no way to withstand it, and it will lead to damage that is difficult to recover.

The human body can withstand a maximum temperature of about 42 degrees, and if it exceeds this limit, it is easy to risk life.

The highest can be tolerated, the structure of the human body is very wonderful, but the usual temperature of our human body should be about 37 degrees.

When you have a cold, your lungs will become inflamed.

Other organs can also have inflammation.

It is body heat caused by inflammation.

That's why there is a fever.

First, it is mainly due to physical weakness and weakened disease resistance. When the climate changes drastically, due to the inability of the internal and external functions of the human body to adapt, evil qi enters from the skin, mouth and nose, causing a series of fever symptoms.

2. Fever refers to the situation in which pyrogens directly act on the thermoregulatory center, and the body temperature center is dysfunctional or causes excessive heat production and reduced heat dissipation caused by various reasons, resulting in an increase in body temperature beyond the normal range. Cold and fever are both beneficial and harmful to the human body, and the body's immune function is significantly enhanced when there is a fever, which is conducive to the removal of pathogens and the promotion of disease healing. Therefore, there is no need to use antipyretics when the body temperature is not too high, just pay close attention to the changes in body temperature, and when the temperature exceeds the degree, you should take antipyretics in time.

It depends on the individual's physique, but generally as long as it is not within the normal temperature of the human body, it will make people feel uncomfortable. And the situation that the person you asked about who can't stand it should mean a situation where his life is in danger.

Two conditions: 1. High fever: the highest tolerable temperature of the human body is that the rectal temperature continues to rise more than 41, which can cause permanent brain damage; High fever persisting above 42 hours for 2 to 4 hours often leads to shock with serious complications. Those with a body temperature of up to 43 rarely survive.

2. Low-grade fever: Once the limit value drops to 36, people's reaction and judgment ability will be weakened; It will be difficult to walk when you drop to 35; When it comes down to 33, man loses his mind; At 30, people will lose consciousness. And when the body temperature drops to 20, the person's heart will stop beating.

Generally, it is 40, and there will be obvious discomfort reactions, of course, the frail may be lower and will feel unbearable.

A cold causes inflammation, and the heat produced by white blood cells during the anti-inflammatory process is eliminated.

A person's normal body temperature is generally below 37 degrees Celsius (Celsius), which is considered normal body temperature and is tested under the armpit. Tested from the oral cavity to degrees (Celsius) or less. Celsius) is low-grade fever. Excess is high fever.

That's very professional, let's roughly say it, the content of fever medical students basically spend 3 pathophysiology classes to finish.

1: There is a body temperature setting point (PO AH) located in the anterior part of the hypothalamus-preoptic area of the brain, which controls the body temperature of a person, and the normal person is set at 38 degrees Celsius. (Of course, if you measure the temperature under the tongue, it is about 37 degrees).

2: The provincial thermoregulation of PO AH is completed by two neurons, namely heat-sensitive neurons and cold-sensitive neurons, the former excitation causes an increase in heat production, and the latter excitation causes an increase in heat dissipation.

3: When the body has a cold, the body's immune system secretes pyrogens, such as interleukin 1, TNF-A, etc., which can increase the temperature of PO AH. (It used to be 38 degrees, now it turns the temperature to 39 degrees).

4: Then the heat-sensitive neurons are excited, the heat production increases, the heat dissipation decreases (at this time, you shiver and feel cold), and the body temperature rises.

I don't know if I can help you.

Hello landlord.

A simple cold does not raise the body temperature. But a cold can cause a fever. A fever is just an increase in temperature, and it makes no difference.

A cold and fever is a manifestation of its pathology.

From the perspective of Western medicine, cold and fever are a manifestation of its pathology.

From the perspective of traditional Chinese medicine, it proves that this physique is good, and the righteous qi is powerful to resist evil qi, which is generally a good phenomenon. When evil and good contend, it will become hot.