How Do You Treat an Infection Following Tooth Extraction?

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An infection after a tooth extraction is treated using antibiotics, according to WebMD. While a tooth is typically extracted to prevent the spread of infection from a dead tooth, in some people, especially those with weakened immune systems, an infection results after the extraction. Patients can lessen chances of infection by following all aftercare recommendations from a dentist or oral surgeon and by seeking treatment promptly when an infection occurs.