There is no such thing as fast pain relief for children with toothache, children with toothache may be due to caries, pulpitis, apical periodontitis and other diseases, need to take medication for the cause, surgical treatment, so as to alleviate the symptoms of toothache. 1. Caries: children’s toothache may be due to caries, can be under the guidance of the doctor to use fluoride, or take surgical treatment. Most of the patients can get relief from the pain after treatment. 2. Pulpitis: children’s toothache may also be caused by pulpitis, need to follow the doctor’s advice to take surgical treatment, such as direct pulp capping, indirect pulp capping, etc., can improve the prognosis and relieve pain. 3. Periapical periodontitis: children’s toothache is also considered to be caused by periapical periodontitis, you can take surgical treatment, such as endodontic surgery, endodontic hemotransplantation, tooth extraction, etc., some patients with postoperative infections, you can follow the doctor’s instructions to take oral antibiotics, such as cefuroxime, which can help relieve the symptoms of pain. If a child has a toothache, it is recommended to go to the hospital in time to identify the cause of the disease.