Frequent toothache need to be alert to gingivitis, pulpitis, dental caries and other diseases. 1. Gingivitis, if you do not pay attention to personal dental protection in ordinary life, gingivitis inflammation stimulation of the gum area may lead to frequent toothache. 2. Pulpitis, some patients have pulpitis after inflammation invades the pulp area, may cause stimulation of the dental nerve, resulting in pain symptoms. 3. Dental caries, if the teeth have been decayed, the teeth inside the residual material is more, bacterial growth may be frequent toothache symptoms. In addition, there may also be pericoronitis, periodontitis, apical periodontitis disease. If you have frequent toothache, you need to actively seek medical examination, symptomatic treatment, so as not to lead to complications, affecting the patient’s physical recovery.