Over-the-counter pain medications may be used while waiting to see the dentist or primary health care provider.

For toothaches caused by a tooth abscess, the dentist may recommend antibiotic therapy and other treatments, like root canal.

To prevent tooth decay, use good oral hygiene. A low sugar diet is recommended along with regular flossing, brushing with fluoride toothpaste, and regular professional cleaning. Sealants and fluoride applications by the dentist are important for preventing tooth decay.

• there is a persistent (longer than a day or 2) or severe toothache.
• there is a fever, earache, or pain upon opening the mouth wide.

The medical history will be obtained and a physical examination performed.

Medical history questions documenting toothache in detail may include the following:

• Time pattern: When did the pain start?
• Quality: How severe is the pain?
• Location:
  • Where is the pain located?
  • Does it involve the jaw or ears?
  • Does it radiate to other parts of the body, such as the neck, shoulder, or arm?
• Aggravating factors:
  • What makes it worse?
  • Is it worse after cold foods or liquids?
  • Is it worse after sweet foods or liquids?
  • Is it worse after chewing?
  • Is it worse after drinking?
  • Is it worse when you touch the area?
  • Is it worse after physical exertion?
  • Does the pain wake you up at night?
• Relieving factors:
  • What helps?
  • Is it better after you use medications? (Which ones?)
  • Is it better after you use a heating pad?
  • Is it better after you rest?
• Other: What other symptoms and factors are also present?
  • Fever ?
  • Previous dental problems?
  • Nausea?
  • Sweating?
  • Indigestion?
  • Chest pain?
  • Bleeding?
• Additional important information
  • What medications are being taken?
  • Have there been any injuries?
  • When was the last checkup with the dentist?

The physical examination may include an examination of the mouth, teeth, gums, tongue, throat, ears, nose, throat, and neck. Dental X-rays may need to be performed. Other tests may be recommended depending on the suspected cause.

The dentist will fill cavities or extract the tooth if necessary. Root canals might be performed if the problem is severe in both the primary and permanent teeth. If there is a fever or swelling of the jaw, an antibiotic will usually be prescribed.