Medically reviewed by Brian T. Luong, DMD Key Takeaways A gum boil is a painful, swollen bump filled with pus on your ...

Gum cancer is a rare type of cancer that occurs in your mouth. Early diagnosis is important to treat this cancer, and it may be curable with a combination of surgery and other treatments. Gum cancer ...

Infections, injuries, jaw problems, and cancer can all cause mouth pain. The location and type of pain, plus any other symptoms that occur with it, can help with identifying the cause. The pain may ...