Best dental clinic in Adambakkam | A small cavity might seem harmless at first, but if left untreated, it can gradually worsen and reach the inner layers of the tooth. Cavities begin by damaging the enamel and then spread to the dentin, eventually infecting the pulp, which contains nerves and blood vessels. When the pulp gets infected, it causes pain, sensitivity, and sometimes swelling. At this stage, a simple filling won't be enough — a root canal becomes necessary to save the tooth. Regular dental checkups at Dr. Akkshaya Dental and Aesthetics help detect cavities early and prevent complications. Our advanced diagnostics and gentle care ensure your teeth stay healthy and pain-free. Don’t wait for a cavity to turn serious — early treatment is always easier and more affordable.