When talking about filling materials, there are two major solutions: amalgam and composite.
Each has its own advantages and disadvantages, so you should ask for advice before pursuing one of them. When your tooth is ready for filling, discuss with your dentist what your best option is.
Amalgam fillings refer to silver. The amalgam is a mix of a set of metals, such as mercury, silver, copper and tin. Consider allergies: if you’re allergic to one or more compounds, you must avoid amalgam fillings. Composite fillings, on the other hand, are a mix of glass and plastic particles. They are very popular because they’re generally well tolerated by the body and can imitate the color of your natural teeth.
What material is right for you?
It’s implicit that there’s no general answer for this question. It is best that you follow your dentist’s guidance and recommendation. However, being well informed is always of help, so here’s what you have to know about the two:
1. Composite fillings are ideal when you’re interested in aesthetics. Along with excellent color rendering and ease of fabrication and appliance, they are also easy to cement in place. They contain no mercury or any other metals, so they don’t make your tooth sensitive to cold.
2. Amalgam fillings intensify the reaction to cold food or beverages and can create dischromy. But, if cemented right, they can last in place for ages. So you should ask your dentist before pursuing one of the two.