After the removal of your wisdom teeth, your dentist will go over what you need to do to ensure the proper healing of your gums and mouth. Normally, he will give you information to go over, to make sure that you experience no problems in the healing process. Someone will need to be with you for the first 24 hours, to make sure that you ok. When the gums recede and pull away, the roots have no protection, and therefore they will be exposed. The exposed root tips contain small tubules that lead directly to the nerves of the teeth. Whenever pressure, hot, or cold elements travel down the tubules, it will trigger the nerves and result in pain. They last several years, although composite isn t recommended for large cavities, or areas where they may chip. The final type of filling is porcelain. Porcelain is very common, and produced in lab where it will be matched to your teeth then bonded to the affected tooth. Porcelain fillings match the color of your teeth, and are resistant to any type of staining. Bleeding is very common, and should be expected with flossing. When you brush your teeth, you miss a lot of food particles and debris that continues to build up in your mouth. No toothbrush is designed to get every area of your mouth, as all of them miss hard to reach places. With the areas missed by the toothbrush, the debris and plaque will continue to build up until they eventually result in a cavity or decay. In the dental world, toothaches can include such things as cavities, infections or abscess in the teeth or gums, debris that has been trapped between the teeth and gums, and trauma to the face, teeth, or the jaw. Sometimes, toothaches can result from medical conditions and have nothing to do with dental. Even though you may not realize it, regular cleaning visits to your dentist is the best way to keep your teeth healthy, and prevent problems such as decay and cavities. You can use several techniques to overcome dental anxiety. Some of the techniques require mild sedatives, also referred to as sedation.