Precautions to be taken before receiving cervical cancer vaccine include: avoiding infection, not using blood products and immunoglobulin, avoiding pregnancy and breastfeeding, etc. Precautions to be taken after receiving the vaccine include: staying in the hospital for 30 minutes, avoiding contact with water in the vaccinated area for 6 hours, and taking sufficient rest. 1. Before receiving cervical cancer vaccine: avoid infection, prevent fever and other conditions; also pay attention to not using blood products and immunoglobulin before vaccination, so as not to affect the effect of the vaccine; in addition, avoid pregnancy and breastfeeding, and judge that you are not easily allergic to the cervical cancer vaccine. 2. After receiving cervical cancer vaccine: first of all, you need to stay for 30 minutes to prevent allergic reaction; do not touch water within 6 hours to prevent infection; you should also pay attention to sufficient rest and avoid exertion to promote the cervical cancer vaccine to play its therapeutic effect better.