Can metronidazole tablets treat toothache?

Generally speaking, whether metronidazole tablets can treat toothache depends on the specific cause of the pain. If discomfort occurs, it is recommended to seek medical attention promptly. The detailed analysis is as follows:

1. Effective

Toothache refers to pain caused by various dental problems and is one of the common symptoms in oral diseases. When toothache results from anaerobic bacterial infections—such as pericoronitis of wisdom teeth or apical periodontitis—metronidazole tablets, as an effective antibiotic, can eliminate the bacteria causing the pain and are generally effective in treating such toothaches.

2. Ineffective

However, not all toothaches are caused by bacterial infections. Conditions such as dental caries, pulpitis, and periodontal disease may require other treatments, including fillings, root canal therapy, or dental cleaning. Using metronidazole tablets blindly will not relieve these types of tooth pain and may lead to increased antibiotic resistance or other adverse effects due to misuse.

To avoid unnecessary harm to the body, it is recommended to use symptomatic treatments such as Quick-acting Yatongning Tincture or chlorhexidine mouthwash under the guidance of a qualified physician. Additionally, avoiding excessively hard or hot foods and undergoing regular dental checkups contribute to maintaining good oral health.