If there is no adverse reaction after 30 minutes of observation at the site after vaccination, Chinese medicine can usually be taken as prescribed by the doctor, and it will not affect the effect of the vaccine or have any effect on the body. If there is slight redness, swelling and pain at the injection site, as well as systemic symptoms such as fatigue, mild skin rash and low-grade fever after vaccination, these are usually normal phenomena and can be relieved on their own, and have nothing to do with whether or not to take Chinese medicines. If symptoms such as high fever, vomiting, fainting, lethargy, hematuria, allergic rash, anaphylactic purpura, angioneurotic edema, anaphylactic shock, toxic shock, etc. occur after vaccination, it may be due to allergy to the vaccine components. In this case, the patient should not take Chinese medicine and should call an ambulance or go to the hospital while filing a report with the vaccination center to avoid aggravation of symptoms or life-threatening situations. In addition, patients taking Chinese medicine are usually in discomfort and are physically weak. Therefore, it is recommended to take the vaccine during the non-medication period if not necessary, so as not to aggravate the burden on the body due to the adverse reactions after vaccination. It is recommended that the general public pay attention to rest after vaccination, avoid strenuous exercise, and pay attention to the care of the vaccination site, keep the local dry and hygienic, avoid water, so as to avoid the entry of bacteria, resulting in infection.