Fix Tooth Sensitivity

Patients suffering from sensitive teeth often find that activities like eating, drinking, and brushing, can cause sharp, temporary pain in their teeth. Sensitivity often results from exposed tooth roots or worn enamel but can also be caused by a cavity, worn filling, gum disease, or a chipped tooth.

Professional Recommendations

If sensitivity becomes bothersome, consult a dentist who will be able to identify the underlying cause of the discomfort. Depending on the patient’s circumstances, the dentist could recommend:

  • Fluoride Treatments: If sensitivity is attributed to worn or damaged tooth enamel, the dentist may apply fluoride to the affected areas. A prescription at-home fluoride application could also be recommended. Fluoride can help strengthen the tooth enamel and minimize sensitivity discomfort.
  • Dental Bonding: Should sensitivity be due to exposed tooth roots, bonding resin may be applied to cover the sensitive areas. In some instances, a local anesthetic may be administered to minimize discomfort during the procedure.
  • Surgical Gum Graft: A gum graft involves taking a piece of gum tissue from another area in the mouth and attaching it to the affected site. This is commonly used to protect exposed roots and minimize sensitivity when gum tissue has been lost around a tooth root.
  • Root Canal: Sensitivity could be due to severe tooth decay that has affected the inner tooth pulp. In these cases, the dentist could recommend a root canal procedure to clean out the infected tissue.
  • Prevent Recurrence: Floss daily and brush twice per day with fluoride toothpaste and a soft-bristled toothbrush to prevent teeth sensitivity from recurring. Avoid abrasive toothpastes and over-aggressive brushing as these can damage the enamel and gum tissue.

Home Remedies

While consulting a dentist as soon as possible is always advised when tooth sensitivity occurs, it is not always possible due to location, scheduling conflicts, or cost. Until able to visit a dentist, the following at-home treatments can be used in the meantime to help ease the pain of sensitivity:

  • Desensitizing Toothpaste: In certain cases, repeated use of a desensitizing toothpaste may help block the pain related to teeth sensitivity. Most contain potassium nitrate which blocks pain signals running from the tooth’s nerves to the brain. Many products are available over-the-counter so patients should discuss with their dentist which product is most appropriate for their situation.
  • Salt Water Rinse: Because it can help reduce inflammation and is an effective antiseptic, gargling with a salt water rinse two times a day can help reduce the discomfort associated with sensitive teeth.
  • Wear a Mouthguard When Sleeping: Some patients have sensitivity issues because they grind or clench their teeth at night. Known as bruxism, this behavior places excessive force on the teeth and gums that can ultimately lead to damage and sensitivity. To combat this, wearing a mouthguard at night when sleeping can help protect the mouth against damage caused by nighttime clenching and grinding.
  • Avoid Certain Foods and Beverages: Sensitivity can often be exacerbated by certain foods and drinks. Avoiding the consumption of excessively hot, cold, acidic, or sweet items can help minimize the likelihood of sensitivity issues.

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