What are the side effects of getting a vaccine?
Disease description:
My child is going to the hospital for a vaccine injection next week. His health condition is not very good to begin with. I would like to ask whether the vaccine may cause any side effects?
Doctor's answer (1)
Dr. Zhou Xiaofeng
Vaccination is an important measure for preventing infectious diseases, but it may be accompanied by some side effects. The following are common side effects:
1. Local reactions: Redness, pain, or swelling at the injection site commonly occur. These reactions usually resolve on their own within a few days and do not require special treatment.
2. Systemic reactions: Some individuals may experience systemic reactions such as low-grade fever, fatigue, or headache. These symptoms are typically mild and usually disappear on their own within a few days.
3. Allergic reactions: A small number of individuals may experience severe allergic reactions, such as rash or difficulty breathing. These reactions are rare and require immediate medical attention.
If you experience severe discomfort or allergic reactions after vaccination, it is recommended to seek medical help promptly.
