It is recommended to wait for half a month after the filling before eating hot pot. However, the specific situation should be based on the patient’s own degree of dental damage, as well as the degree of recovery to make a comprehensive decision. Since the tooth has just been filled, the filling material needs a solidification process. Therefore, it is recommended not to eat hot pot immediately after filling. If you eat hot pot or chew too hard food, the hot pot may irritate the pulp and cause pain, and may also cause the filling material to fall off. Usually, you can use your teeth normally after half a month. In addition, in addition to hot pot, try not to eat food that is not easy to chew, eat less sweets and drink less carbonated beverages. After meals, you can use light salt water to rinse your mouth, which can promote the cleanliness and hygiene of the mouth.