
Stop Tooth Decay: 2026 Complete Guide to Cavities – Causes, Progression & Treatment
The fight against tooth decay began the moment the first baby tooth emerged. From ancient Egyptians using honey to modern nano‑composite resins, we have long sought ways to protect our teeth. The real breakthrough came from understanding how cavities form—a bacterial battle unfolding inside your mouth.
Have you ever noticed a black line on your tooth but ignored it because it didn’t hurt? Then one day, hot or cold drinks brought sharp pain, or a toothache woke you at night—only then did you seek help.
In fact, cavities develop gradually. What starts as a tiny black line can lead to an infected dental pulp, silently damaging your teeth along the way. This article explains how cavities form, how to recognize pulp inflammation, and how to treat each stage of decay.







