Children who have a decayed tooth and refuse to have a root canal can be treated with medication and fillings to ease the decay process and repair the shape of the tooth. 1. Root canal treatment means that the nerve of the tooth has been irreversibly damaged, and bacteria are constantly growing and infecting the local area, so it is necessary to remove the nerve with anti-inflammatory treatment and filling of the root canal to restore the shape of the missing tooth. If a child’s tooth is decayed and refuses to undergo root canal treatment, medication and filling treatment can be used to alleviate the decay process and restore the shape of the tooth. 2. If the child does not cooperate with root canal treatment, topical fluoride and other medications can be used to prevent the tooth from continuing to mineralize. Fillings can be used to restore the normal shape of the tooth if the decay is severe. Daily help children to develop good habits, such as brushing after meals, brushing in the morning and evening, rinsing the mouth. 3. You can also provide psychological comfort and rewards to the child to make him/her accept the root canal treatment and prevent further deterioration of his/her condition. Parents are advised to communicate with the doctor in time to discuss a reasonable treatment method for their children. Teach your child to recognize the dangers of tooth decay and develop the habit of brushing their teeth.