Toothache Topic Guide
Toothache: Toothache or tooth pain is caused when the nerve root of a tooth is irritated. Dental (tooth) infection, decay, injury, or loss of a tooth are the most common causes of toothache. One should call the doctor or dentist when experiencing toothache to receive appropriate treatment.
When to Visit the Dentist Most symptoms and problems that occur with your mouth, teeth, and gums are not emergencies and usually can wait for an appointment with your dentist. Urgent dental problems include:
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