Chills after coronavirus vaccination

2024 Author: James Gerald | [email protected]. Last modified: 2023-12-17 14:00

On August 11, 2020, the world's first vaccine against coronavirus infection, Sputnik V, was registered in Russia. After that, active vaccination of the population began in December. At the moment, the drug has been administered to more than 800 thousand people, but not all patients have been vaccinated without symptoms - some complain of chills after being vaccinated against coronavirus.

Possible symptoms after coronavirus vaccination

Every ninth patient vaccinated against coronavirus infection faces the following side effects:

• dizziness;
• nausea;
• diarrhea;
• temperature increase;
• allergic reactions;
• pain in the region of the heart;
• aches;
• chills;
• heat;
• swelling or redness at the injection site;
• nasal congestion;
• sore throat;
• increase in pressure.

However, you should not be afraid of such symptoms. Experts say that side effects last no more than two days and are just a reaction of the body's immune system to an irritant in the form of a drug.

The appearance of symptoms does not depend on which drug was injected - "EpiVacCorona" or "Sputnik V". Clinical trials have shown that in both cases, the occurrence of side effects is possible.

Reasons for the appearance of chills after vaccination against coronavirus

Many people who have been vaccinated are worried about the question: is it good or bad if a chill appears after being vaccinated against coronavirus, and how it can threaten. The reason for the appearance of such a symptom is the reaction of the immune system to the introduction of adenovirus, which is contained in the drug. The onset of chills signals that the body is producing antibodies.

The vaccine contains weakened particles of a specific microorganism that can cause disease. After the dose is administered, the body begins to actively resist, producing antibodies. Since all forces are directed towards the struggle, the body is very weakened and that is why chills or fever may appear.

Chills after coronavirus vaccination are not always associated with an increase in body temperature. In some cases, the thermometer may not rise above 36.6 degrees, but symptoms such as weakness, headache, aching muscles and joints may be present. In this case, experts recommend staying in bed until complete recovery.

What to do if the temperature rises

The temperature after vaccination against coronavirus usually rises after 5-7 hours. In rare cases, fever appeared after 2 days. The reasons for this reaction lie in the body's defense mechanisms. When an irritant enters, the production of certain substances begins, which accelerate the movement of blood through the vessels. So the immunity on its own tries to eliminate the causative agents of infection - pathogenic microorganisms.

Experts tell you what to do in order to restore the body as soon as possible: stay in bed after vaccination for 1-2 days, do not contact a large number of people and drink plenty of clean water.

Interesting! Can I be vaccinated against coronavirus for allergy sufferers and asthmatics?

How long chills and fever last after coronavirus vaccination

The duration of symptoms depends on the general condition of the body. The indicator shows how long it takes to activate the immune system. At the same time, poor health cannot be regarded as an indicator of the successful formation of an immune response.

Basically, the temperature decreases on the 2-4th day, and the chills disappear no earlier than in a day. Since the process of antibody formation is asymptomatic in most of the vaccinated, experts recommend carefully monitoring their state of health and, if such symptoms appear, immediately consult a specialist:

• an increase in body temperature higher than 38, 5 ° C;
• severe headache or dizziness;
• swelling at the injection site;
• difficulty breathing.

You should not take antipyretic drugs or any other medications on your own, you should consult your doctor before using.

If the patient does not tolerate the flu shot, then doctors do not recommend getting the coronavirus vaccine.

Is it possible to bring down the temperature

If the body temperature is not higher than 37.5 degrees, then there is no threat to health, and the symptom will disappear on its own in a few days. Antipyretic drugs can only be taken if the thermometer is over 38 degrees. Otherwise, you run the risk of interfering with natural immune processes, which, in turn, negatively affects the result of vaccination.

Outcomes

After vaccination, some patients experience symptoms such as chills or fever. However, doctors recommend not to take antipyretic drugs, since such a reaction is the result of the body's immune system.