After the vaccine, if the symptoms of a cold appear, it is possible to take medication, and you need to use medication as early as possible, because after the vaccine, it is easy to have an adverse reaction to the vaccine, such as the appearance of a fever. The emergence of colds, you need to actively carry out drug treatment, otherwise it is also easy to lead to fever, add together more serious. Adults can be treated with aminocrystalline capsule, SHENKANG or Vitamin C Yin Qiao tablets, cold spirit granules. In case of children, they can be treated with Amphenol Pseudo-Medicine Dispersible Tablets or Amphenol Huangna Min Granules, and can also use An Er Ning Granules. If the sore throat is caused by viral infection, you can use Pu Di Lan Anti-inflammatory Oral Liquid or Blue Baicalin Oral Liquid for anti-inflammatory treatment. If a bacterial infection occurs, such as elevated white blood cells in the blood count, antibiotics are also needed for treatment, such as cefixime or cefradine.