Managing tooth sensitivity

Do you feel pangs of tooth sensitivity when you drink hot or cold , sweet or sour beverages? Tooth sensitivity is a result of the underlying layer, called the dentin, becoming exposed. The roots are not covered by the hard enamel and when your gums recede the dentin is exposed to food, drink, even air temperature changes.
Here are some common causes of sensitivity and things that you can do to help.

Brushing you teeth too hard or using a toothbrush that is too stiff can literally brush away your gums. So, try using a softer brush .

Tooth decay near the gum line.Call us and let us check . If you have been told that you have decay, you should have it removed and filled.


Gum disease (gingivitis) . Inflamed and sore gum tissue may cause sensitivity due to the loss of supporting ligaments, which exposes the root surface that leads directly to the nerve of the tooth.

Cracked teeth. Chipped or broken teeth may fill with bacteria from plaque and enter the pulp causing inflammation. Once again, this needs to be taken care of .

Teeth grinding . Grinding or clenching your teeth may wear down the enamel and expose underlying dentin. Night time use of occlusal guards can help to reduce symptoms associated with grinding.

Tooth whitening products or toothpaste with baking soda and peroxide. These products are major contributors to sensitive teeth. If you whiten, try using fluoride rinses for a few days .

Your age. Tooth sensitivity is highest between the ages of 25 and 30.
Plaque build-up. The presence of plaque on the root surfaces can cause sensitivity.

Mouthwash use. Long-term use of some mouthwashes. Some over-the-counter mouthwashes contain acids that can worsen tooth sensitivity if you have exposed dentin (the middle layer of the tooth). The acids further damage the dentin layer of the tooth. If you have dentin sensitivity, ask your dentist about the use of a neutral fluoride solution.

Acidic foods. Regular consumption of foods with a high acid content, such as citrus fruits, tomatoes, pickles, and tea, can cause enamel erosion.

Recent routine dental procedures. Sensitivity can occur following teeth cleaning, root planing, crown placement, and tooth restoration. Sensitivity caused by dental procedures is temporary, usually disappearing in four to six weeks.

Simple changes in your daily routine can help reduce tooth sensitivity. The regular use of Sensodyne toothpaste and a fluoride rinse can make an appreciable difference in sensitivity. Also, try to limit consumption of acidic foods. And finally and most importantly, regular visits to our office to let us monitor your dental health.

some information courtesy of webmd.com