Root canal treatment is a dental procedure used to treat problems affecting the soft tissue inside a tooth (the pulp). It may be recommended when the pulp becomes inflamed or infected. A dental examination is needed to determine the cause of symptoms and whether this treatment is appropriate.
Deep decay, a crack or damage to a tooth can sometimes affect the pulp. Symptoms may include toothache, sensitivity to hot or cold, tenderness when chewing, or swelling near the tooth. Some teeth with pulp problems cause few or no symptoms, so symptoms alone cannot confirm a diagnosis.
If you have severe or persistent tooth pain, swelling, or a dental concern that is getting worse, contact a dental professional for assessment. Facial swelling with difficulty breathing or swallowing requires urgent emergency medical care.
For more detail about possible warning signs, read our guide to symptoms that may need root canal assessment. These signs can have different causes, so an examination is needed before deciding on treatment.
The dentist examines the tooth and may recommend dental X-rays when clinically appropriate. If root canal treatment is suitable, the inflamed or infected pulp is removed, the inside of the tooth is cleaned and shaped, and the space is filled and sealed. The tooth may also need a suitable restoration, such as a filling or crown, to help protect it.
The exact steps, number of appointments and restoration depend on the tooth and your clinical needs. Your dentist should explain the proposed treatment, alternatives, expected aftercare and any relevant risks before treatment begins.
Root canal treatment is intended to treat disease inside a tooth and may allow the natural tooth to be retained. Whether a tooth can be restored depends on factors such as the amount of remaining tooth structure, cracks, gum health and the findings from the examination. In some cases, other options may be more appropriate. Dr Ruba Masaadeh can assess your situation and discuss the options available.
Follow the personalised instructions provided by your dentist and attend recommended follow-up visits. Some tenderness can occur after dental treatment, but worsening pain, swelling, or other unexpected symptoms should be discussed promptly with the clinic. Do not delay seeking care if symptoms are severe or rapidly worsening.
The procedure is usually performed with local anaesthesia to help control discomfort. Experiences vary, and your dentist can discuss comfort measures and what to expect in your case.
Some treated teeth need a crown or another restoration for protection, depending on the tooth and how much structure remains. Your dentist will explain the options after assessment.
Seek prompt dental advice for severe or worsening pain or swelling. Facial swelling with difficulty breathing or swallowing requires emergency medical care.
The number of appointments depends on the tooth, the complexity of the problem and your clinical needs. Your dentist can explain the expected treatment plan after examining the tooth.
Depending on the cause, a problem affecting the pulp may worsen or lead to further complications. If treatment has been recommended, ask your dentist about timing, alternatives and the risks of waiting.
If you are experiencing tooth pain or have been advised that you may need root canal treatment, arrange an assessment to discuss your symptoms and options. Treatment recommendations can only be made after an appropriate clinical evaluation.