Getting a cavity is never pleasant. When it comes time to receive a filling, a person may choose between composite or amalgam. Here is a closer look at the pros and cons of each.
Amalgam fillings consist of various metals. They are the traditional silver color that most dentists will use to fill cavities. They are a popular choice because they are less expensive than composite fillings. They are much easier to place into the mouth since they take less time to apply and do not require any special bonging technology. Unlike composite fillings, amalgams do not need to be kept isolated from saliva during placement. This makes the patient much more comfortable throughout the procedure. The biggest advantage is that they are stronger and less likely to break as compared to other fillings. On average, amalgam fillings last up to 12 years without the need for replacement.
There are also some negatives related to amalgam fillings. For example, patients often report increased sensitivity. These filings are also obvious to the eye. A dentist will need to make a larger hole in the tooth as well. One of the biggest problems with amalgam filings is the fact that they contain mercury. Even though there is no scientific evidence that links negative health effects to the toxic substance in the fillings, many people still question the safety.
A composite filling is a mixture of glass and plastic that blends in with natural tooth color when fixing a cavity. The biggest advantage with this kind of filling is the fact that it is not visible to the naked eye. They use a special technology that bonds to the tooth. This maintains solid structure and prevents a tooth from breaking or becoming sensitive to different temperatures.
Certain negatives associated with composite fillings include complexity and cost. These fillings usually cost more than traditional silver fillings. They also take longer to apply. They are weaker than other fillings, so when placed on molars, they tend to break under pressure. The average composite filling will only last for a few years. This is even less if the filling shrinks due to poor curing. Also, when a person drinks or eats certain foods, this type of filling tends to stain indefinitely.
Obviously, it is always best to take preventative measures to avoid cavities from forming from the beginning. To achieve this, it is smart to use quality dental hygiene productswhich keep teeth clean and free of plaque that leads to cavities.
The best products will not contain alcohol, especially mouthwashes. Alcohol burns oral tissues and can lead to a dry mouth. When the mouth is overly dry, a person may experience bad breath and tooth decay. It is also best to stay away from abrasive toothpastes. This can harm the enamel on the tooth’s surface. Instead of eating sugar, which also causes tooth decay, Xylitol can be a good replacement. Xylitol is a natural sugar which helps fight cavities and neutralizes bacteria.Read More