Regular dental check-ups give your dentist a chance to review your teeth and gums, even when nothing hurts. The right interval depends on your oral health and history, so ask your dentist how often you should return.
Book an appointment if you notice toothache, new or persistent sensitivity, bleeding gums, a chipped tooth, a mouth sore that is not settling, or a change in how your teeth fit together. These symptoms can have different causes and need an examination to understand.
Facial swelling, a significant injury, or severe pain should be assessed promptly. If you have difficulty breathing or swallowing, seek emergency medical care.
A dental visit is not a diagnosis from a website. Describe what you have noticed and when it started so the clinic can help guide your next step.