These are the first symptoms of a... See more in comments

As the condition progresses, additional symptoms may appear. Some people experience unexplained bleeding, numbness in the lips or tongue, or persistent pain in the jaw and ears. Difficulty chewing, swallowing, or speaking can also occur.

Bad breath that does not improve despite proper oral hygiene may be another overlooked warning sign. While bad breath has many possible causes, persistent symptoms combined with other oral changes should not be ignored.

Several factors increase the risk of developing oral cancer. Tobacco use remains one of the most significant contributors, whether through smoking or smokeless tobacco products. Heavy alcohol consumption can further increase risk, particularly when combined with tobacco use. Certain strains of human papillomavirus (HPV) have also been linked to oral cancers.

Regular dental checkups are important because dentists often detect suspicious changes before patients notice them. Routine examinations provide an opportunity to identify abnormalities at an earlier stage, when treatment is typically more successful.