Are your teeth a sensitive subject?

Dentin hypersensitivity, commonly referred as sensitive teeth, is one of the most common complaints among dental patients. One in five people in the U.S. experience it at some point in his or her life.  Tooth sensitivity is caused by the movement of fluid within microscopic tubes (pores) located in dentin, which results in nerve irritation. You can avoid it by reducing excessive consumption of acidic food and beverages like sport drinks, soda, energy drinks, and citrus juices. Conditions such as bulimia nervosa and acid reflux also have similar erosive effects on tooth enamel. Abrasion of enamel from aggressive tooth-brushing can lead to dentinal sensitivity. Using a soft-bristled toothbrush and desensitizing toothpaste brushing in circular motion will minimize enamel abrasion and thus tooth sensitivity. In-office treatment, such as topical agents, sealants, fluoride can be applied. Interesting research associated with dentin hypersensitivity suggest that mouth sensitivity may be associated with sensitivity in other areas such as sight, hearing, taste, smell, or touch. Sight sensitivity, specifically to sunlight, was the most common association. Notify your dentist if you experience tooth sensitivity to monitor and help remedy the sensitivity.

Dr Yani McConnell