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Toothache: Causes and symptoms

 
Medical Encyclopedia: Toothache: Causes and symptoms
 

Toothaches may result from any of a number of causes:

  • tooth decay (dental caries)
  • inflammation of the tooth pulp (pulpitis)
  • abscesses
  • gum disease, including periodontitis
  • loose or broken filling
  • cracked or impacted tooth
  • exposed tooth root
  • food wedged between teeth or trapped below the gum line
  • tooth nerve irritated by clenching or grinding of teeth (bruxism)
  • pressure from congested sinuses
  • traumatic injury

— Bethany Thivierge



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