Is fever the first symptom of a person infected with the virus?

In fact, the first reaction of most human beings infected with the virus is fever, cough and cold, these symptoms are simply the unique characteristics of the virus, so in daily life, if we have a fever, we must not despise this fever, and we must immediately go to the hospital to ask the doctor what the situation is, what medicine should be taken, and do a comprehensive examination.

And the symptoms of the virus are fever, cold and cough, in the new crown virus in 2019, it is also the perfect authority, this question and answer, his first reaction is fever, cold, cough, general weakness, fatigue, of course, chip virus can also cause death, in the new crown pneumonia epidemic in 2019, this epidemic has spread to all parts of the country, but after the unremitting efforts of our country, the virus has been perfectly controlled, and has a vaccine state, of course, If all of them are infected with the new coronavirus, we should go out and wear masks every day, so that we can protect ourselves, of course, in the case of our own fever, we must also wear a mask to the doctor, so as to protect our own safety, of course, while protecting our own safety, we can also protect her safety, this method is simply recommended by the whole people, because in this way we can make our country go more smoothly on the road of fighting the epidemic, if there are some people who refuse, Then it will cause a certain amount of harm to the society, and their lack of masks will make some people get the new coronavirus, related viruses, and its spread speed is very fast, one to ten, ten to hundreds, and so on, so it can be seen that the new crown virus is terrible.

Of course, if you want to prevent yourself from getting the new coronavirus or other viruses, we should pay attention to our hygiene every day, wash our hands frequently when we come back every day, and be sure to wash our hands with soap several times to ensure that our hands are free of bacteria.

It is not always necessary to have a fever, and some people may experience symptoms such as muscle aches and runny nose after being infected with the virus.

This is not necessarily, because whether it is a viral infection or a bacterial infection, it is possible to cause a fever, but it does not mean that a fever is necessarily caused by a virus.

Yes, after a person is infected with the virus, the first manifestation is a fever, and the high fever does not go away.

Fever caused by a viral infection depends on the location of the infection and the severity of the infection. When the fever caused by the virus ** infection, many of the onset is sharp, and there is obvious chills and high fever, usually the body temperature is about 39-40, and some severe patients can also have high fever that does not go away.

The main symptoms of infection are fever, headache, nausea, vomiting, and weakness of limbs.

Because the most direct feature of the virus is fever, after a person is infected with bacteria, it will attack immune cells, and the immune cells will lose their due effect, and then they will have a fever.

Because the virus kills the body's immune cells and produces inflammation, it is the cause of fever.

Viral infection fever is not unprovoked, so what causes viral infection fever?

Viral infection fever is a fever symptom caused by the body's immune system resisting viral infection, and a variety of viral infections can cause fever symptoms, such as varicella-zoster virus, influenza virus, measles virus, mumps virus, etc. Fever in viral infection is caused by the action of a pyrogen, which causes the adjustment point of the thermoregulatory center to move upward, causing the regulation of body temperature to rise, resulting in the appearance of fever symptoms. Moderate heat in the human body can increase the production of antibodies, promote lymphocyte turnover, improve the chemotaxis and phagocytic ability of granulocytes, and a certain high temperature can extinguish microorganisms that are sensitive to heat, but too high temperature will cause rapid consumption and body damage.

It is important to know that if there is no concurrent bacterial infection, the course of the disease is about 7-10 days. Drink plenty of water and rest more, and you can heal yourself. Taking anti-cold medicines and symptomatic medications can shorten the duration of the disease and reduce symptoms such as fever, headache, nasal congestion, runny nose, and body aches.

Fever in the event of a cold is a protective mechanism of the human body. It is the performance of the immune cells in the body fighting against the virus, and although the protein activity of their normal cells is reduced by raising the body temperature, the activity of the virus is greatly reduced.

Because the immune mechanism in the human body will automatically fight the virus, the manifestation of the fight in the human body is fever.

This is because the body is fighting the multiplication of the virus, which is why the symptoms of fever appear.

Viral infections are generally an acute process and can heal on their own, and we can take some antiviral drugs and traditional Chinese medicines, such as Shuanghuanglian, Lotus Qingwen, or Banlan Root, which help with the antiviral effect. For the treatment of fever, we have to use warm water to try according to the degree of fever, if it is a low-grade fever, such as applying ice packs to the head, neck, as well as the root of the thighs and armpits, these places with rich blood vessels, you can also use warm water to rub them, these parts we just talked about, take away these calories in the body. Fever reducers can also be applied for physical cooling.

If the body temperature is greater than the above, in addition to physical cooling, we can also take antipyretics, such as acetaminophen, or Fenpidex, etc. In addition, patients with fever should drink more water, drinking more water is conducive to the diffusion of heat, as well as the discharge of metabolites, which helps to reduce fever.

Expert tip: The fever caused by viral infection should first be based on the degree of fever, if it is a low-grade fever, it can be physically cooled, and ice packs can be applied to the head, armpits and other places with rich blood vessels, and it can also be wiped with warm water, and antipyretic patches can also be pasted. You can also take antipyretics, such as acetaminophen and Fenpidex.

In addition, patients should drink plenty of water, which is conducive to reducing fever.