Swollen gums can occur due to gingivitis, pregnancy, and infection. Treatment typically depends on the cause, and good oral hygiene can prevent them. Learn more here.

Common culprits behind painful gums are canker sores, or mouth ulcers. These painful sores can develop anywhere inside the mouth, including on the gums, and often have a whitish center with red edges.

Symptoms of mouth cancer can affect any part of your mouth including the gums, tongue, inside the cheeks, or lips. Symptoms can include: A mouth ulcer in your mouth that lasts more than 3 weeks; ...

Bumps on the gums can occur for many reasons, such as tooth decay, oral fibroma, and, in rare cases, mouth cancer. Treatment depends on the cause. Bumps on the gums develop for many reasons, such ...

Dry mouth, gum disease, cavities — here’s how to protect your smile during menopause. May 21, 2025, 10:23 AM EDT. Bethany Heitman. Contributing Editor.