It depends on the individual. If the medication is taken because of a chronic disease such as high blood pressure, there is no need to stop taking the medication; if the medication is taken because of an acute exacerbation, it is recommended that the vaccine be given after the disease has resolved and the medication has been stopped for 1 week. There are two types of vaccines: recombinant vaccine, inactivated vaccine, and adenovirus vaccine. All of these vaccines may cause adverse reactions in the body, and the severity of these reactions varies from person to person. Before receiving the vaccine, it is important to make sure that your condition meets the indications for vaccination, such as not being in the midst of a disease flare-up and not being allergic to the vaccine. If you are suffering from a chronic disease such as high blood pressure and your condition is stable, you do not need to stop taking your medication under the supervision of your doctor, and the vaccination will usually have no effect on you. For those who are taking medication during an exacerbation, such as fever or cold, it is recommended that the vaccine be administered one week after the illness has resolved and the medication has been discontinued.