Dental Fillings are used to fix a spot where a tooth has been damaged, most often by a cavity. During a visit, the dentist removes the soft, decayed area and then rebuilds the missing part so the tooth can bite and chew normally again. Many modern fillings are tooth-colored resin that bonds to enamel and dentin, helping seal the space from food and germs. Fillings can also repair small chips and worn edges before they grow into bigger cracks. Getting treatment early usually means a smaller repair and less drilling, which can make the appointment easier and faster. That helps protect the nerve inside.

Not every filling is the same, so your dentist picks the best type for the tooth and the size of the damage. Tooth-colored composite is popular because it blends in and can be shaped to match your bite. Silver-colored metal fillings have a long history of strength, but they are more noticeable, and they may need a different style of tooth prep. For a larger area, a lab-made piece like an inlay or onlay can cover more of the chewing surface while keeping the tooth strong. Your dentist will also look at moisture control, because the tooth must stay clean and dry enough for a good seal. A tight seal matters, since leaks can let decay start again under the repair.

Most people do not feel a cavity at first, which is why exams and X-rays are important. Once the hole grows, you may notice cold sensitivity, a rough edge, food getting stuck, or pain when you bite. Dental Fillings are meant to last, but they can wear down over time from chewing, grinding, and acidic drinks. If a filling cracks or the edge lifts, bacteria can sneak in and the tooth may need a new filling or a larger repair. You can help your results last by brushing twice a day with fluoride toothpaste, flossing daily, and limiting frequent sugary snacks. Regular cleanings also help catch small changes before they become a big problem.