There are more kinds of toothache medicines, mainly diclofenac sodium, acetaminophen, metronidazole and so on. 1. Toothache has a certain impact on the body of individuals, clinically after the emergence of toothache need to actively seek medical examination and treatment, if the symptoms of toothache, temporary relief of pain can be treated with painkillers, such as diclofenac sodium, acetaminophen, ibuprofen, etc., but also the use of metronidazole, ornidazole and other medications, can relieve the inflammation. 2. If the toothache is triggered by periapical periodontitis, pulpitis and other diseases, simply rely on pain medication may not achieve a better effect, you need to consult a doctor in time for root canal treatment. After the toothache appears usually need to pay attention to personal hygiene, keep teeth and mouth clean. The use of drugs should follow the doctor’s instructions, do not self-medication.