What Does Tooth Sensitivity Mean? Is eating ice cream or sipping hot coffee painful? Do brushing and flossing cause a zing? If you feel pain or tingling, then you may have sensitive teeth. At least 45 million Americans suffer from sensitive teeth; one-in-five adults suffers from sensitive teeth. Tooth sensitivity is highest between the ages of 25 and 30 years. A layer of hard enamel protects the crowns of your teeth. A layer of cementum protects the tooth root under the gum line. Gum tissue is a protective blanket that covers the tooth roots. Underneath the hard enamel, or cementum, is the porous dentin which is made up of tiny openings called tubules or channels. Inside each tubule lies a nerve that comes from the tooth's pulp (the mass of blood vessels and nerves in the center of the tooth). When the dentin loses its protective covering and is exposed, it may cause hypersensitivity and discomfort when you drink cold liquids , eat hot foods , eat sweet or sour foods , or when you ...

With pregnancy, discomfort comes with the territory. Your body is changing, so a sore back or trouble getting comfortable is par for the course. But while you're piling up pillows to help you sleep at night, you might notice another source of pregnancy discomfort: Your teeth. Sensitive teeth during pregnancy can happen to expecting mothers, and knowing that other pregnant women suffer from the same symptoms might be somewhat comforting. Nonetheless, here's what may be causing your sore teeth and gums, and how to deal with the pain safely: Pregnancy Changes Each of the hormonal changes happening in your body are equally the biggest culprits in tooth and gum pain during pregnancy. From increased blood flow to hyperactive hormones, pregnancy takes its toll. The most common causes of sensitive teeth during pregnancy include: Hormones. According to the American Pregnancy Association (APA) , pregnancy hormones can actually affect the way your body responds to bacteria, w...

Learn what the American Dental Association has to say about sensitive teeth. The above video is found on the American Dental Association YouTube Channel. Sheron Dental   Adam Sheron, DMD Chad Sheron, DDS Richard Sheron, DMD 1200 NE 99th St. Vancouver, WA 98665 (360) 356-7096 SheronDental.com