Six-year-old baby toothache pain relief methods include the following: 1, extraction: around the age of six years old, milk and permanent teeth began to replace, if the root of the milk tooth is basically absorbed, only the remaining crowns and gums are connected to stimulate the gums swollen and painful, you can apply surface anesthesia, then remove the milk tooth. 2, rinsing and cutting: is erupting the first permanent molar teeth stimulate the gums near the gums are swollen, you can apply a solution of hydrogen peroxide or saline rinsing, to reduce the retention of food If there is any pain, apply iodized glycerin to relieve the pain. If necessary, the gums can be incised under local anesthesia to help the teeth erupt smoothly.3. Reduce food retention: If there are more gaps in the teeth, often embedded food fibers caused by swelling of the gum papillae, flossing, flossing, etc. to reduce the retention of food.4. Root canal therapy: When deep caries forms in the milk teeth, causing pulpitis or periapical periodontitis, the pulp cavity can be grinded open and the pulp can be removed, and the oil of clove is placed to soothe and relieve pain, and the root canal therapy can be completed at a later date. Root canal treatment can be completed at a later date.