After receiving DPT5 vaccine, it is necessary to observe the vaccine for half an hour, drink plenty of water on the same day, avoid bathing for 24 hours and avoid receiving other vaccines for 28 days. 1. Half an hour of on-site observation: Half an hour of on-site observation is needed after the DPT vaccination to prevent side effects such as vomiting and fainting after the vaccination. 2. Drink plenty of water on the same day: you need to drink plenty of water on the day of the DPT vaccination to help the vaccine work better in the body and function better. 3. Avoid bathing for 24h: You should avoid bathing for 24h after the vaccination to prevent infection and other complications. 4. Avoid other vaccinations for 28 days: Avoid other vaccinations for 28 days after the DPT vaccination to avoid abnormal symptoms due to vaccine interactions. It is recommended that once the child is found to have fever and other side effects of the DPT vaccine, he/she should consult a doctor in time to complete the relevant examinations to avoid accidents.