Best root canal clinic in Adambakkam | Early Signs of a Cavity You Should Never Ignore Noticing early signs of a cavity can help you prevent bigger dental problems. If you experience tooth sensitivity, mild pain while biting, visible white or brown spots, or food getting stuck in the same area repeatedly, it may be an early cavity forming. Persistent bad breath or a sudden sweet sensitivity are also strong warnings. At Dr. Akkshaya Dental & Aesthetics, Adambakkam, we use advanced digital tools to detect cavities at their earliest stage and treat them before they worsen. Early diagnosis means simpler, painless, and more affordable treatment. Book a checkup now to protect your teeth and stop cavities before they progress.