Smile Dental Care - When is Root Canal Treatment Needed? Smile Dental Care - Dental Clinic In RT Nagar, Dental Clinic In Ganganagar 560021 Root Canal Treatment is recommended when: 1) Persistent Tooth Pain: Pain while chewing or sensitivity to hot and cold. 2) Swelling or Abscess: Infection in the gums around the affected tooth. 3) Tooth Discoloration: A darkened tooth cau... https://maps.app.goo.gl/Gzvw2XVDGbWY7diq7