Toothache does not have to eat fast painkillers, toothache may be wisdom teeth pericoronitis, endodontitis and other factors lead to the need for toothache according to the cause of the symptomatic medication. 1. Wisdom tooth pericoronitis, if there is a wisdom tooth pericoronitis, you can use metronidazole, ceftriaxone sodium and other drugs under the guidance of the doctor, but also can be used in conjunction with the use of ibuprofen, which can alleviate the pain, but generally can not be a quick pain reliever. 2. Pulpitis, some patients with pulpitis will also produce toothache symptoms, but at this time there is no better drug can stop the pain, you can promptly seek medical treatment for root canal treatment, to avoid aggravation of the symptoms. 3. Gingivitis, often red, swollen gums, pain and other manifestations, mostly due to dental plaque, calculus and other local irritants caused by the main treatment for the removal of local stimuli (scaling), local rinsing, medication, generally do not use systemic drug therapy. Toothache may also be caused by other reasons, such as angina or myocardial infarction pain in some patients with coronary artery disease, can also be manifested as toothache. Therefore, the occurrence of toothache should be timely medical care to identify the cause, do not unauthorized use of medication.