The HPV vaccine, also known as cervical cancer vaccine, indirectly prevents the occurrence of cervical cancer by preventing the infection of high-risk HPV virus, and no significant sequelae have been found in women after cervical cancer vaccination because the HPV vaccine is only inactivated HPV virus, so it will stimulate the body to produce HPV antibodies after vaccination, thus preventing HPV virus infection. However, the HPV vaccine does not have adverse effects on the body and the so-called sequelae, but some women may have side effects after vaccination, such as a small number of women may have a slight low fever, dry mouth, fatigue and other phenomena after vaccination, some women may also have redness, swelling and hard nodules in the injection area, and a very small number of women may have blisters, but these manifestations usually resolve naturally, so no special treatment is needed. These manifestations usually resolve naturally, so no special treatment is needed.