Wednesday, March 9, 2011
Top 7 Tips to Treat and Prevent Toothache
The most common source of dental discomfort is tooth decay. As decay progresses, bacteria invade the pulp which is the mass of blood vessels and nerves at the center of the tooth and activate pain receptors there. It hurts when you bite down or drink something cold. And sometimes it just throbs for no apparent reason. A cracked tooth also produces pain, but you may feel it only when you bite a certain way. The pressure of biting opens the crack further. In general, whenever you have an
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