Symptoms that deserve assessment
Persistent toothache, pain that wakes you, swelling, tenderness when chewing, sensitivity that lingers after hot or cold, or a gum pimple near a tooth can all require prompt dental assessment.
Why symptoms are not enough
Sinus issues, gum problems, cracked teeth, high fillings and referred pain can feel similar. Your dentist may examine the tooth, test sensitivity, assess biting pressure and review imaging before explaining the likely cause.
What root canal treatment tries to do
The aim is to clean, shape and seal the root canal system when the natural tooth can reasonably be saved. The tooth may then need a protective restoration depending on remaining tooth structure.
When to contact a clinic quickly
Seek prompt advice for swelling, fever, spreading pain, trauma or difficulty opening the mouth. Online information should not delay care when symptoms are severe or changing.
When an examination matters
Online information can help you prepare, but it cannot identify the cause of symptoms or determine which treatment is appropriate. A clinician may review your history, examine your teeth and gums, and recommend imaging or additional tests when needed.