How many hours does the adverse reaction of pneumonia 13 valence improve

After injection of 13-valent pneumonia vaccine, there are often adverse reactions such as fever and redness at the injection site. However, the symptoms of such adverse reactions are often relatively mild and can be recovered after 48-72 hours. Since the principle of most vaccines is to inactivate bacteria and viral toxins and inject them into the body, a series of adverse reactions may occur during the process of antibody production in the body. Some patients due to their poor physical quality, adverse reactions may be more obvious, the duration will also increase appropriately. However, if the performance of repeated fever for more than 3 days, there may be other reasons, or it is recommended to go to the hospital in time, clear the cause of fever, symptomatic treatment.