Does toothache have an intravenous drip useful

Toothache drips, that is, whether systemic treatment is useful, the key is to see what causes toothache: 1, if acute pulpitis caused by severe pain, anti-inflammatory treatment is ineffective, because in acute pulpitis, mainly due to inflammation of the pulp tissue has a lot of tissue fluid exudation, so that the pulp tissue volume significantly increased, by the external tooth hard tissue compression, nerve compression after showing severe pain, then to carry out systemic anti-inflammatory treatment, can not reduce the exudation of tissue fluid, can not reduce the volume of pulp tissue, so the pain can not be relieved. 2, if acute apical periodontitis or acute pulpitis, systemic anti-inflammatory treatment, there is a certain effect, because it can control bacterial infection, so it can also alleviate the corresponding disease.