What should I pay attention to when getting a booster shot?

Receiving a booster shot requires following standardized procedures and paying attention to your physical condition. Key points generally include confirming the interval since previous vaccination, assessing health status, bringing relevant documents, cooperating with on-site observation, and proper post-vaccination care. If in doubt, it is recommended to consult a healthcare provider in advance. Detailed information is as follows:

1. Confirm vaccination interval: Follow the recommended time interval based on vaccine type and immunization schedule after completing primary vaccination. Different vaccines have different interval requirements. Receiving a booster too early may affect immune effectiveness; therefore, confirm eligibility before vaccination.

2. Assess health status: Inform healthcare staff of your current health condition prior to vaccination. If you currently have a fever, are experiencing an acute illness, or have a history of severe allergies or uncontrolled chronic diseases, vaccination should be postponed or administered only after medical evaluation.

3. Bring required documents: Carry valid personal identification and proof of primary vaccination so that staff can verify your identity, check vaccination records, and ensure the booster vaccine matches your initial series.

4. Cooperate with on-site observation: Remain at the vaccination site for 30 minutes after injection to monitor for adverse reactions such as rash, dizziness, or difficulty breathing. Seek immediate medical assistance if any abnormal symptoms occur; leave only when no discomfort is present.

5. Post-vaccination care: Keep the injection site clean and dry for 24 hours to prevent infection; avoid wetting the area. Refrain from strenuous exercise, alcohol consumption, and eating spicy or irritating foods to minimize discomfort.

Booster shots should be administered at authorized vaccination sites, strictly following immunization protocols and healthcare professionals' instructions. If persistent fever, severe swelling or pain, or other unusual reactions occur after vaccination, seek medical attention promptly—do not self-medicate.