We've all been taught from an early age the importance of brushing our teeth at least twice a day, but proper oral hygiene is about far more than that. Help avoid gum disease, bad breath and a host of other mouth conditions with our expert information created by doctors and dentists.

Healthy teeth and gums are vital for overall health. Discover the best ways to brush, floss, and prevent dental problems before they start.

Mouth problems such as cold sores, ulcers and bad breath are common. Read about these and other less common oral problems.

The salivary glands keep your mouth moist and aid digestion. Learn about blockages, infections, and what to do if you notice unusual swelling.

Difficulty swallowing (dysphagia) can be worrying. Learn about the possible causes and when it’s important to seek help for this symptom.