You might not have a cavity if your toothache is bothering you.

Published Date: 26 Apr 2023

While a trip to the dentist for tooth sensitivity may occasionally reveal the dreaded cavity, other things may be to blame for the sharp zings and dull aches brought on by extreme cold and heat.

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Children's access to NHS dentists and rates of tooth decay remain very poor despite improvements from national government interventions, oral health experts say.

Countries agreed Friday to phase out the use of mercury-based dental amalgams in tooth fillings by 2034, in a move that will change dentistry around the world.

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Multiple countries including the United States called Monday for a worldwide ban on mercury-based dental amalgams by 2030, at a meeting of signatories to a treaty on limiting the toxic metal.

The Food and Drug Administration on Friday moved to limit the use of fluoride supplements used to strengthen children's teeth, the latest action by Health Secretary Robert F. Kennedy Jr. and his deputies against a chemical ...

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