Tooth pain in a 9 year old can be relieved with fillings or open pulp drainage, daily care and medication depending on the situation, there is no fastest way to stop the pain. There is no fastest way to stop toothache. Considering that there are many causes of toothache, it is recommended to follow the doctor’s instructions for targeted treatment. 1. Open pulp drainage: There are many causes of toothache in 9-year-olds, such as dental caries, pulpitis and so on. Toothache caused by dental caries needs to be filled after removing the decayed tissue; pulpitis caused by pain is more intense, can promptly consult the stomatology department to open the pulp drainage for rapid pain relief, and then root canal treatment. 2. Daily care: trauma and other causes of toothache, the degree is not serious, generally can be relieved after rest. During the recovery period, the patient’s diet should avoid too hard, too hot food, so as not to cause pain aggravation. 3. medication: gingivitis and other infectious diseases caused by toothache symptoms, need to follow the doctor’s instructions to take antibiotic treatment, such as amoxicillin capsules, erythromycin dispersible tablets. Those with severe pain can take analgesic drugs, such as ibuprofen capsules, etc., need to be used under the guidance of a doctor. Nine-year-old children with tooth pain are advised to seek medical attention as early as possible for effective treatment under the guidance of a doctor.