Cervical intraepithelial tumors form mainly due to HPV infection, and these HPV infected patients tend to have low immunity, and it is not recommended to eat things that may affect their immunity. Therefore, it is generally not recommended to eat spicy or cold things, as much as possible to eat fresh vegetables, fruits, and enough energy. If the cervical conization has just been done, it is best not to eat things that are too warm, as well as things that invigorate blood circulation and blood stasis, as these may lead to bleeding of the wound after the surgery.