What are the precautions after COVID-19 vaccination? What are the basic principles of COVID-19 booster vaccination

The vaccination of COVID-19 is in progress. Some people will experience dizziness, fever, loss of appetite, etc. after COVID-19 vaccination, and some people will experience redness and swelling at the vaccination site. After these problems arise, people need to pay more attention to their bodies in order to make these phenomena disappear as soon as possible. So what are the precautions after COVID-19 vaccination? Let's learn about related issues together.

Family members and individuals with a history of convulsions, chronic diseases, epilepsy, and allergies should use caution. After vaccination, please stay in the vaccination clinic for observation for 30 minutes. Only after there are no abnormalities can you leave. Due to the incomplete Phase III clinical trials of this vaccine, its safety and efficacy need to be further clarified.

In addition, individuals who are allergic to any ingredients contained in this vaccine, including excipients and substances used in the preparation process. Individuals with acute diseases, severe chronic diseases, acute exacerbations of chronic diseases, and fever. Individuals with seizures, epilepsy, Guillain Barr é syndrome, other progressive neurological disorders, a history of encephalopathy or mental illness, or a family history. Individuals who have experienced severe allergic reactions to vaccines in the past (such as acute allergic reactions, urticaria, skin eczema, respiratory distress, angioedema, or abdominal pain) or who have experienced severe allergic reactions or any neurological reactions after receiving this vaccine. Pregnant women.

Common adverse reactions: pain, redness, and itching at the injection site, transient fever. Rare adverse reactions: transient cold symptoms or general discomfort, hardening of the vaccination site, severe fever. Extremely rare adverse reactions: local aseptic suppuration, allergic rash, allergic purpura, and anaphylactic shock. In addition, within one week after vaccination, it is best to have a light diet, avoid greasy, spicy, and stimulating foods, avoid smoking and alcohol, and exercise moderately but not excessively. Due to individual differences in physical constitution, there may be varying degrees of allergies or adverse reactions after vaccination. If too much seafood is consumed, it is likely to worsen the adverse reactions. Therefore, it is generally safe to consume seafood 7-10 days after vaccination.

Before vaccination, people should know about COVID-19 and COVID-19 vaccine related knowledge and vaccination process in advance. Online appointment can be made through the WeChat mini program "Healthy Longjiang Service Platform" to generate a QR code, and can also be made on-site, by phone, or collectively by the company. When getting vaccinated, it is necessary to bring relevant documents (such as ID card, passport, etc.) and present the QR code generated by online appointment. Personal protective measures (such as wearing masks) should be taken, and on-site staff should cooperate to inquire about health status, truthfully provide personal health status and vaccination contraindications, and sign an informed consent form based on the principles of informed consent, voluntary vaccination, and free vaccination. After vaccination, it is necessary to observe for 30 minutes in the designated area of the vaccination unit; Within 3 days after vaccination, keep the local skin clean and avoid scratching the vaccination site with your hands; If there is a suspected adverse reaction, it should be reported to the vaccination unit in a timely manner and medical attention should be sought if necessary.