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What Is Good for a Tooth Ache?

When the tooth's enamel erodes, it leaves the inside of the tooth exposed to microscopic bacteria, which can infect it and cause a cavity. This can cause a dull, aching sensation in the affected gum line or tooth, called a toothache. Toothaches should be treated by a dentist, but if one is not readily available, methods are available to temporarily reduce pain.

  1. Topical Agents

    • Applying an over-the-counter (OTC) antiseptic gel to the site of irritation--the tooth and gum line--can temporarily eliminate pain. The Mayo Clinic recommends using an antiseptic gel containing benzocaine, which acts as a numbing agent. Alternatively, applying eugenol to the affected area can also temporarily relieve pain.

    Toothpaste

    • If the pain is caused by an exposed root, use toothpaste sold to treat tooth sensitivity. Look for the active ingredient strontium chloride or potassium nitrate, which fills the tooth's open pores and calms the tooth's nerves. Rub it directly on the exposed root to relieve pain. It may also be brushed normally on the tooth to reduce pain.

    Medications

    • According to the Atlanta Dental Group, OTC pain relievers can also reduce or eliminate toothache pain. Common types of pain relievers include aspirin, acetaminophen and ibuprofen. Narcotic analgesics also reduce pain.

    Prescriptions

    • If the pain is not relieved by pain relievers or antiseptic gels, obtain a prescription for codeine from a doctor. Codeine helps reduce any tooth or gum discomfort and is considered more effective than OTC drugs. Additionally, hydrocodone can also be requested.

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