Reviewed by the DECMA clinical team · Last updated: Saturday, 7 November 2026
There is no single answer that is right for everyone. Some people need a check-up every three months, while others can safely wait up to two years. The right interval depends on the health of your teeth and gums and your risk of future problems.
What decides your interval
- Your history. Recent decay, fillings or gum problems usually mean shorter intervals.
- Your gums. Gum disease needs closer monitoring and more frequent professional cleaning.
- Your habits. Frequent sugar, smoking and irregular cleaning increase your risk.
- Your general health. Conditions such as diabetes, and some medicines that cause a dry mouth, can affect your teeth and gums.
As a general guide, many adults need a check-up every 6 to 12 months. Children usually need to be seen at least once a year, and often more frequently, because their teeth change quickly and decay can progress faster in baby teeth.
At each check-up we will recommend when you should come back, and explain why.
What happens at a check-up
- We ask about any problems or changes you have noticed and any changes to your general health.
- We examine your teeth, gums, tongue and the soft tissues of your mouth.
- We take X-rays only if they are clinically needed.
- We discuss any treatment you may need, with a written estimate before anything begins.
Don't wait for your next check-up if you notice
- Toothache, or sensitivity that does not go away.
- Gums that bleed regularly, are swollen or are pulling back from the teeth.
- A broken tooth or a lost filling.
- An ulcer or patch in your mouth that has not healed within two weeks.
- Swelling of the face or jaw. If swelling is severe or makes it hard to breathe or swallow, go to the nearest hospital emergency department.
Problems found early are almost always simpler, quicker and less costly to treat.