A dry mouth is a side effect of many medications. Many women also experience a dry mouth after menopause. A dry mouth is uncomfortable and may cause problems with the teeth and gums. See your dentist if you feel your mouth is dry.

Loose teeth can be caused by a blow to the mouth or by gum disease. See your dentist when you notice a loose tooth.

Persistent bad breath can be caused by food, drinking, smoking, fad diets, some medications, gum disease or other health problems. If you are carefully brushing and flossing daily and still have bad breath, see your dentist.

Over time dentures need adjusting or refitting due to changes in your mouth. Even if you have no teeth you should see a dentist regularly for the fit of your dentures to be checked. The dentist will also check your mouth for other problems such as sores, infections and cancer.

Dental x-rays are designed to be safe to patients. In addition, dentists protect you in 3 ways:

1. X-ray equipment targets the location of the x-ray exactly. High-speed film and precise timers shorten exposure time. Equipment is checked routinely for effective and safe operation.
2. A leaded apron and collar are used to act as an effective barrier to the small amount of scattered radiation that comes from x-rays.
3. Dental staff are trained and certified to take x-rays.

Custom-made mouthguards provide the maximum protection for your teeth. Have them fitted by a dentist or at a mouthguard clinic sponsored by local dental or dental hygiene societies or health units. Since they are custom-fitted, mouthguards need to be replaced periodically for growing children!

Boilable mouthguards are fitted at home. They are bulky and may cause problems with speech or breathing during play. Never fit one of these mouthguards over braces or other oral appliances without consulting a dentist.

Use a face shield or cage and a mouthguard for maximum protection. Mouth protectors should not be tampered with or adjusted at home. A dentist should make necessary alterations.