Gum disease is caused by plaque. Plaque is a film of bacteria which forms on the surface of the teeth every day. Many of the bacteria in plaque are completely harmless, but there are some that have been shown to be the main cause of gum disease. To prevent and treat gum disease, you need to make sure you remove all the plaque from your teeth every day. This is done by brushing and cleaning in between the teeth with ‘interdental' brushes or floss.
Smoking can also make gum disease worse. People who smoke are more likely to produce bacterial plaque, which leads to gum disease. The gums are affected because smoking causes a lack of oxygen in the bloodstream, so the infected gums don't heal. Smoking causes people to have more plaque and the gum disease to get worse more quickly than in non-smokers. Gum disease is still a major cause of tooth loss in adults.
Unfortunately, gum disease does not usually cause pain as it gets worse so you do not notice the damage it is doing. However, the bacteria are sometimes more active and this makes your gums sore. This can lead to gum abscesses, and pus may ooze from around the teeth. Over a number of years, the bone supporting the teeth can be lost. If the disease is left untreated for a long time, treatment can be more difficult.
Your dental team will remove all plaque and tartar from your teeth. You will also be shown how to remove plaque successfully yourself, cleaning all the surfaces of your teeth thoroughly and effectively. This may take a number of sessions with the dental team. A good oral care routine at home with brushing and interdental cleaning is the most important thing you can do to help prevent gum disease getting worse.