Silver fillings on the other hand, are less expensive than gold materials and they can be quite resistant to wear. With their color being dark, they are easier to notice than composite or porcelain fillings, and aren t recommended for visible areas of the mouth, especially the front teeth. Composite fillings are a common type of material, as they match the color of your teeth. If you have chosen either laughing gas or an IV sedation, your dentist will administer either of the two before he gives you shots or goes any further. Once the medicine has taken effect, you normally won t feel anything or remember it. Laughing gas and IV sedation can put your mind at ease, so you won t be uncomfortable during your surgery or extractions. Anytime you floss and get between your teeth and around your gums, the floss will rub against your gums, resulting in bleeding. Many people take this the wrong way, and immediately stop flossing, usually for good. 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. With adults, gingivitis and periodontal disease are the most common forms of gum disease. To prevent both types of gum disease, you should always brush your teeth and remove as much plaque as possible. If you allow the plaque to build up, gum disease will normally be the result. Gingivitis is known as inflammation in the tissues of the gums. Although this is sick to say the least, this remedy was discarded in 1728, proven to be non effective and replaced by other more suitable treatment. As time passed, doctors proved that the best way to stop the pain was to clean and remove the nerve and pulp of the tooth. Root canals are a very common procedure these days, as they help to save the tooth by removing the dead or dying pulp. Tobacco users will also suffer from dry mouth, as the tobacco will use up the saliva in the mouth and leave the user with nothing to keep his or her mouth moist. Cavities are a very serious situation, and if left untreated, can result in the destruction of the tooth. This can also destroy the nerves as well, resulting in an abscess.