Pneumonia vaccine causes fever

Pneumonia vaccine does not usually cause fever, but there may be some adverse reactions after vaccination, including fever. Pneumonia vaccine does not usually cause fever, but there may be some adverse reactions after vaccination, including fever. Pneumonia vaccine is a vaccine against pneumococcal infection, which is injected into people. Pneumococcal infection can cause pneumonia, meningitis, otitis media and other diseases, serious health threats. Pneumonia vaccination can reduce the risk of pneumococcal infection, especially for high-risk groups, such as the elderly, children, people with underlying diseases, etc., has important preventive significance. Although pneumonia vaccine is a relatively safe vaccine, a small number of people may experience some adverse reactions after vaccination. These adverse reactions are usually mild, such as pain, redness, fever, etc. at the vaccination site, and usually resolve themselves within a few days. If the fever lasts for a long time or the temperature is high, or other discomfort symptoms occur, seek medical attention promptly. In addition, fever may also be caused by other reasons, such as infection, coincidental reaction after vaccination, etc. If fever occurs after vaccination, attention should be paid to the change of symptoms. If symptoms worsen or persist, seek medical attention in time to clarify the cause and carry out corresponding treatment. It is important to note that although pneumonia vaccines generally do not cause serious adverse reactions, vaccination may be prudent for certain groups of people, such as people with low immune systems, pregnant women, etc. Before vaccination, you should inform your doctor about your health status so that your doctor can evaluate whether you are eligible for vaccination. In short, pneumonia vaccine generally does not cause fever, but some adverse reactions may occur after vaccination. If fever and other discomfort symptoms occur, attention should be paid to observation and timely medical treatment. At the same time, pneumonia vaccination is an important measure to prevent pneumococcal infection. For high-risk groups, it is recommended to vaccinate under the guidance of a doctor.