When and why should i replace my amalgam fillings at DrRez Dental

Amalgam fillings, also known as silver fillings, have been used in dentistry for over 150 years. They are a mixture of metals, including silver, tin, copper, and mercury, which have been used to fill cavities in teeth. However, in recent years, there has been growing concern about the potential health risks associated with amalgam fillings, particularly due to the mercury content. In this blog, we will discuss when and why you should consider replacing your amalgam fillings at DrRez dental.

When Should You Replace Amalgam Fillings?

There are a few situations in which you may need to consider replacing your amalgam fillings:

• Damage or Decay: If your amalgam filling has become damaged or if there is decay around the filling, it may need to be replaced. When a filling is damaged, it can cause bacteria to enter the tooth, which can lead to further decay and infection.
• Allergic Reaction: Some people may be allergic to the metals used in amalgam fillings. If you experience symptoms such as swelling or rashes in your mouth or on your skin, it may be a sign of an allergic reaction.
• Age: Amalgam fillings can last for many years, but they do eventually wear down and may need to be replaced. If your filling is more than 15-20 years old, it may be time to consider replacing it.
• Cosmetic Reasons: Amalgam fillings are silver in color and can be unsightly, especially when they are visible in the front of the mouth. If you are unhappy with the appearance of your amalgam fillings, you may want to consider replacing them with tooth-colored composite fillings.

Why Replace Amalgam Fillings?

• Health Concerns: One of the main reasons to consider replacing your amalgam fillings is due to concerns about the potential health risks associated with mercury. While the American Dental Association (ADA) maintains that amalgam fillings are safe, some studies have suggested that mercury may be released from the fillings over time and may accumulate in the body, potentially causing health problems.
• Aesthetics: As mentioned earlier, amalgam fillings are silver in color and can be unsightly, especially when they are visible in the front of the mouth. Replacing amalgam fillings with tooth-colored composite fillings can improve the appearance of your smile.
• Durability: Composite fillings have become increasingly popular in recent years due to their durability. Unlike amalgam fillings, composite fillings bond to the tooth structure, making them less likely to crack or break over time.
• Allergies: If you are allergic to the metals used in amalgam fillings, replacing them with composite fillings can eliminate the risk of an allergic reaction.