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Dental and Oral Health (Adults)

Abcessed tooth



Two days ago I had woke up, in the morning and noticed that my cheek is swollen,(abcessed tooth)I have started taking Keflex, every six hours,how long does it take to start working?Is this a good medication for the abcessed tooth infection?Is there another medication,and something that I can do to get rid of the infection faster?Until I can see my dentist?can the infection be life threatening?


An adequate dosage of Keflex may help temporarily.  You need to see your dentist ASAP especially if fever, nausea, and/or vomiting starts or the swelling gets worse.  Severe complications can occur, especially if you are diabetic or have other medical problems.

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Response by:

David Lee Hall, DDS David Lee Hall, DDS
Clinical Associate Professor of Primary Care
College of Dentistry
The Ohio State University