Oral cancer, also known as mouth cancer, is a serious condition that can develop in several areas of the oral cavity, including the lips, tongue, cheeks, gums, roof of the mouth, and the floor beneath the tongue.

Because these parts of the body are used constantly for speaking, eating, and smiling, even small changes can have a major impact. The American Cancer Society emphasizes that early detection is the single most important factor in improving outcomes. When caught in its earliest stages, oral cancer is far more treatable, with survival rates rising significantly.

The challenge, however, lies in how subtle the early symptoms can be. Many of the first warning signs are easily mistaken for common issues such as irritation from dental work, a canker sore, or even mild gum disease.