A root canal's goal is simple: eliminate infection and save a tooth. It's not the nightmare it's made out to be.

We’ve all felt that sinking feeling when a routine dental check-up suddenly turns into a list of procedures. The thought of a numbing shot, the high-pitched drill, the awkwardness of lying still and ...

Root canals treat infected or damaged pulp tissue to save the tooth. Success relies on patient-specific factors—not just technical skill. Technology like microscopes and 3D imaging improves outcomes.

As a public health dentist and researcher, for years I saw the same pattern. Patients with deep root infections often had ...

A new study from King's College London reveals root canals may lower blood sugar and reduce diabetes risk, plus improve cholesterol and decrease inflammation markers.

Repairing the diseased tooth likely leads to reductions in bacterial infiltration into the body, and better health markers MONDAY, Nov. 24, 2025 (HealthDay News) — Nobody wants a root canal, but if ...

Preventive treatments, such as fluoride and sealants, give your teeth an added layer of defense. Fluoride strengthens enamel, ...

Researchers in Britain found that a successful root canal appears to lower inflammation linked to heart disease. It might even improve cholesterol and blood sugar readings. “Root canal treatment doesn ...

The dreaded root canal may be necessary for good oral health, but it could also potentially lower inflammation and improve blood sugar and cholesterol, according to a new study. Researchers from ...

MONDAY, Nov. 24, 2025 (HealthDay News) — Nobody wants a root canal, but if you must get one there’s possible benefit for your heart. Researchers in Britain found that a successful root canal appears ...