A root canal treatment is recommended when the inner pulp of the tooth becomes infected or damaged due to deep decay, cracks, or injury. If you experience sharp pain while chewing, prolonged sensitivity, swollen gums, or recurring pimples near the affected tooth, these may be signs you need root canal treatment immediately. At Imperial Smiles Dental Clinic, experienced dental specialists carefully diagnose oral health problems using advanced techniques and provide painless root canal procedures for effective relief.