An increase in body temperature is perhaps one of the most unpleasant symptoms of the disease.. The temperature has risen - the head hurts, muscles, bones and joints ache, weakness and weakness are such that it remains only to curl up and wrap up, and wrap up tightly, because the chills are shaking. Perhaps there is not a single person who is unfamiliar with these signs firsthand..

Benefit or harm brings the body a similar mechanism? Why is it often said that it is not worth bringing down the temperature, and yet, doctors prescribe an antipyretic? What temperature increase is dangerous for human health? Let's try to figure it out.

An increase in body temperature during a disease occurs as a response of the body to the waste products of pathogenic microorganisms.. Toxic substances entering the bloodstream are perceived as a signal of a problem.. As a result, an increase in temperature occurs, which in this case performs several functions at once:.

First, most pathogens are killed at temperatures above 38°C.;

Secondly, an increase in body temperature triggers the production of interferon, a substance that kills pathogens.;

Thirdly, loss of appetite and weakness due to high temperature “turn off” a person from the burden of everyday activities, allowing the body to fully concentrate on fighting the disease..

It would seem that an increase in body temperature is a wonderfully useful mechanism, and you should not fight it at all, but this is not so.. If the temperature rises above 39 ° C and stays at this figure or above for more than an hour, an excessive load is created on the heart, which begins to work in force majeure mode. In addition, brain activity suffers - many had to experience or observe from the outside how a person with a high temperature began to rave.

This is due to the fact that protein, an extremely important structure of the body, which makes up most of it, is very sensitive to heat.. When the temperature rises to high numbers, it literally “cooks”, just like egg white in a boiling saucepan. Of course, an increase in body temperature does not reach such figures, but prolonged exposure of proteins even at a temperature of 38.6-39 ° C can lead to their denaturation..

That is why an increase in body temperature to 38.5 ° C in an adult and up to 38 ° C in a child is considered relatively safe.. A little hyperthermia will help the body cope with the disease faster.. Temperatures above these figures must be brought down with antipyretics..

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