Laurie DeRosa RDH
In order to understand why your teeth are sensitive it helps to understand the parts of a tooth.
There are many reasons for our dentin to wear down. Brushing with a medium or hard toothbrush or using an abrasive toothpaste will cause a loss of enamel as well as recession of the gums. Soda, which contains a large amount of acid, will erode the enamel leaving the dentin exposed. Recession of the gums, exposing the roots of the teeth, as well as plaque left along the gum line will cause sensitivity. Some patients clench or grind their teeth during the day or when they sleep and this wears down the enamel. Also, some whitening products can cause sensitivity.
What can I do to reduce my sensitivity?
-use a soft bristle tooth brush
-choose a toothpaste that is not abrasive
-choose a toothpaste that is targeted for sensitive teeth. Be aware the toothpaste does not
have to contain fluoride.
-if the tooth has lost too much enamel it may be necessary for your dentist to place a filling
to replace the enamel.
Remember, it is important to have regularly check-ups with your dentist and preventive maintenance with your hygienist to ensure good oral health.
Laurie DeRosa, RDH, is a Dental Hygienist with the biological dental team at National Integrated Health Associates, NIHA, an integrative medicine and dental center serving the Washington DC metro area. Using the latest in dental technology, her goal is to help the dental patient understand the important connection between their oral health and their overall health.