Floss was once made from silk fibers twisted to form a long strand. Today, floss is usually made from nylon filaments or plastic monofilaments. The U.S Food and Drug Administration classifies dental floss as a Class I device, which means it is deemed to be low risk and subject to the least regulatory controls. Floss…
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Why Are My Teeth So Sensitive?
Tooth sensitivity. Also known as dentin hypersensitivity — affects the tooth or exposed root surfaces. This occurs when the enamel that protects our teeth gets thinner, or when gum recession occurs, exposing the underlying surface, the dentin, thus, reducing the protection the enamel and gums provide to the tooth and root. Tooth sensitivity affects up…
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What is Dry Mouth?
Dry mouth means you don't have enough saliva, or spit, to keep your mouth moist. Everyone has a dry mouth once in a while, especially if you're nervous, upset or under stress. But if you have a dry mouth all or most of the time, it can be uncomfortable and can lead to more serious…
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Causes and Symptoms of Cavities
Cavities refer to tooth decay, which occurs when specific types of bacteria produce acid that destroys the tooth’s enamel and its underlying layer, the dentin. Signs & Symptoms of Cavities Three possible indications that you have a cavity are toothache, tooth sensitivity to sweet, hot or cold foods or drinks, or pain when chewing. The…
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