The risk of HPV vaccination is the same as that of the regular vaccine, so there is generally no risk and no need to worry. Some people may experience dizziness, rash and localized pain after the injection, but the incidence of this phenomenon is very small and usually disappears after 2-3 days. There are a few people who may experience a mild increase in body temperature and a red skin rash after the injection, which may be a mild allergy and does not require special treatment. Therefore, there is no need to worry about HPV vaccination.