From the viewpoint of cervical cancer vaccination, the side effects include the following: 1) pain at the injection site, which is usually disappeared on its own in 2-3 days; 2) dizziness, nausea and vomiting, which are clinically mild and usually disappear in 1-2 days; 3) fever after cervical cancer vaccination, which is often around 37.5°C and usually does not exceed 38°C; and The above side effects of cervical cancer vaccine are recommended to be vaccinated if the clinical condition and age allow, which can effectively prevent cervical cancer, vaginal cancer or vulvar cancer with a success rate of about 90%.