11 Critical Mouth Cancer Symptoms to Recognize Early
5. Swelling, Thickening, And Rough Spots

Normally the gums are quite smooth, but if mouth cancer is developing in an individuals mouth, they can become almost sandy in texture. Perhaps more commonly, however, a firm, rough mass, lump, or crust will develop on the gums, lips, or other areas inside a patient's mouth. Some affected individuals will also notice the skin around their mouth becomes thicker, while others experience swelling in their lymph glands. As inflammation increases, the ability to swallow can become quite a bit more challenging and painful at times.