A cavity, jaw problems, stress, or even a sinus infection could be the culprit.

The U.S. National Institute of Dental and Craniofacial Research reports that nearly 90% of adults have had cavities in their teeth. In fact, "tooth decay is the most common chronic disease ...

The U.S. National Institute of Dental and Craniofacial Research reports that nearly 90% of adults have had cavities in their teeth. In fact, "tooth decay is the most common chronic disease ...

Learn how to spot, prevent and treat cavities, which are damaged tooth areas caused by decay. Get tips from medical organizations on symptoms, causes and best practices for oral care.

However, Berik points out that many cavities are formed between teeth where even a spot can’t be noticed. Otherwise, a patient is typically waiting until they experience pain or sensitivity.

Tooth decay is one of the most common dental health problems in children and adults. You can prevent and reverse tooth decay if you catch it early. ‌Teeth have a protective coating on their ...

If you don't treat a cavity, the decay will penetrate your tooth until it has reached the root. Here's how a cavity develops in five steps.

Cavities are one of the most common dental problems in toddlers and children. Also referred to as tooth decay, a cavity is a permanently damaged area in a tooth. They can develop in your child’s ...

Smile Influencers To treat the cavity, Shahhal digs into the tooth, getting rid of any tissue that's been infected using a round-tipped drill. Cavities are caused by bacteria on your teeth, gone wild.

4 ways you can ‘catch’ a cavity — the dental issue is actually contagious By Diana Bruk Published July 12, 2025, 12:30 p.m. ET ...

Sometimes these holes form between teeth or under a part of the gumline that isn't readily visible, however, which is why dentists often need to take an X-ray or probe a tooth during a dental exam.

These X-rays allow dentists to see if any small cavities are forming in between the teeth “so that we can either prevent it or reverse it before it becomes a big issue,” he tells Yahoo Life.